Other Ending Letters

Word Lengths Starting With P

All 3238 Matching Words

pacatedpacified, placatedpaceboard(medicine) A board marked with symbols, used to help a person with multiple sclerosis to time their speaking so as to be clearly intelligible.pacedsimple past and past participle of pacepachycephalid(zoology) Any of the Pachycephalidae.pachycephalosaurid(zoology) Any dinosaur in the family Pachycephalosauridae.pachyceratid(zoology) Any member of the Pachyceratidae.pachychilid(zoology) Any freshwater snail in the family Pachychilidae.pachychoroid(anatomy) An especially thick choroidpachycormid(zoology) Any extinct fish in the family Pachycormidae.pachydermoidResembling pachydermia.pachydiscid(zoology) Any in the family Pachydiscidae of extinct ammonites.pachylaelapid(zoology) Any mite in the family Pachylaelapidae.pachyophiid(zoology) Any reptile in the family Pachyophiidae, now referred to as the Simoliophiidae.pachyostosedModified by pachyostosispachypleurosaurid(zoology) Any extinct sauropterygian reptile of the family Pachypleurosauridae.pachypod(zoology, sometimes attributive) Any of a group of animals with thick feet.pachyporidAny coral of the family PachyporidaepachyrhizodontidAny extinct fish of the family PachyrhizodontidaepachyrhizodontoidAny extinct teleost of the suborder †PachyrhizodontoideipachyrhynchidAny weevil of the genus Pachyrhynchuspachytroctid(zoology) Any barklouse of the family Pachytroctidae.pacifiedsimple past and past participle of pacifypackagedHaving been placed in a package.packboardA board worn on the back like a backpack for carrying goods while travelling.packedsimple past and past participle of packpacketedsimple past and past participle of packetpackhoundAlternative form of pack hound.packthread(archaic) A strong thread or twine used in tying up parcels.padA flattened mass of anything soft, to sit or lie on.paddedHaving padding.paddleboardThe board used in the sport of paddleboardingpaddledsimple past and past participle of paddlepaddlewoodThe light elastic wood of Aspidosperma excelsum, a South American tree whose trunk is readily split into planks.paddockedsimple past and past participle of paddockpaddybirdThe Indian pond heron (Ardeola grayii)paddyfieldAlternative form of paddy field.paddylandland where rice is grownpadlockedSecured with a padlock.padmountedOf a distribution transformer, contained in a metal cabinet mounted on a concrete pad.paganizedsimple past and past participle of paganizepagehoodThe state of being a page (servant).pagetoid(dermatology) Exhibiting an upward spread of melanocytes into the epidermis.pagod(archaic, now rare) Synonym of idol, particularly in South and Southeast Asia.pagodaedHaving a pagoda or pagodas.pagurid(zoology) Any of the hermit crabs of family Paguridae, a right-handed hermit crab.paguroidAny hermit crab of the superfamily Paguroideapaidsimple past and past participle of paypaillard(cooking) A slice of meat pounded thin and grilled.paillettedDecorated with sequins or spangles.painedIn pain, especially in an emotional sense.painfilledFilled with pain.paintedsimple past and past participle of paintpairbondAlternative form of pair bond.pairedThat occurs as a pair.pairwisedMisconstruction of pairwise.paisleyedDecorated with a paisley pattern.pajamaed(US) Wearing pajamas.pajamafied(informal, rare) Wearing pajamas; pajamaed.pakicetidAny of a group of extinct mammals of the family †Pakicetidae.palacewardToward a palace.palaelodid(zoology) Any extinct flamingolike bird in the family Palaelodidae.palaemoidAny shrimp of the superfamily Palaemonoideapalaemonid(zoology) Any member of the species of family Palaemonidae.palaemonoidAny shrimp of the superfamily PalaemonoideapalaeoamasiidAny extinct embrithopod mammal of the family †PalaeoamasiidaepalaeobatrachidAny extinct frog of the family †PalaeobatrachidaepalaeocastoridAny extinct prehistoric beaver of the genus †Palaeocastor.palaeochiropterygid(zoology) Any member of the Palaeochiropterygidae.palaeofluidAlternative form of paleofluid.palaeomerycid(zoology) Alternative form of paleomerycid.palaeoniscid(zoology) Any extinct fish of the family PalaeoniscidaepalaeoniscoidRelating to the palaeoniscidspalaeontinid(zoology) Any cicadomorph in the family Palaeontinidae.palaeophiidAny extinct sea snake in the family Palaeophiidae.palaeopolyploidDescribing any polyploid organism alive in the geologic pastpalaeopropithecid(zoology) Any extinct lemur in the family Palaeopropithecidae.palaeorecordAlternative form of paleorecord.palaeoryctid(zoology) Any extinct shrewlike mammal in the family Palaeoryctidae.palaeoscolecidAn extinct ecdysozoan worm of the class Palaeoscolecid.palaeosetid(zoology) Any moth in the family Palaeosetidae.palaeotheriid(zoology) Any extinct hoofed mammal in the family Palaeotheriidae.palaeozygopleurid(zoology) Any extinct gastropod in the family Palaeozygopleuridae.palagonitized(geology, of lava) Transformed to palagonite by weatheringpalatalisedNon-Oxford British English standard spelling of palatalized.palatalized(phonetics, phonology) Having undergone palatalization.palatinoid(medicine, dated) A form of envelope or capsule used for the administration of bitter or unpleasant-tasting drugs.palatopterygoid(anatomy) Pertaining to the palatine and pterygoid region of the skull.paleargid(geology) A pale argidpaledsimple past and past participle of palepalefacedHaving a pale face.paleocamelidAn ancient, extinct camelidpaleofield(geology) A magnetic field active at a particular time in the geologic pastpaleofloodAncient flood event or deposit.paleofluid(geology) Relating to the flow of ancient fluids (especially molten rock)paleohexaploid(genetics) Describing ancient hexaploid organisms that originated as a result of paleopolyploidypaleoislandland that was an island in prehistoric timespaleomerycidAny extinct ruminant of the family PalaeomerycidaepaleoniscidAlternative form of palaeoniscid.paleoparadoxiidAny extinct aquatic mammal of the family Paleoparadoxiidaepaleoploid(genetics) Having the ploidy that the organism had in the distant pastpaleopolyploid(genetics) That became polyploid in the distant pastpaleorecordAny record from the distant past, but especially a fossil recordpaleotard(slang, derogatory, offensive, vulgar, politics) A paleoconservative.paleotetraploid(genetics) That became tetraploid in the distant pastpaleotransportedsimple past and past participle of paleotransportpaleowindA prehistoric windpaletted(computer graphics) palettizedpalfreyed(archaic) Mounted on a palfrey.palicid(zoology) Any crab in the family Palicidae.paliguanid(zoology) Any lepidosauromorph in the family Paliguanidae.palinurid(zoology) Any lobster-like crustacean in the family PalinuridaepalinuroidRelating to the members of superfamily PalinuroideapalisadedFortified or surrounded with a palisade.palladianizedCoated with palladium.palladiumizedCoated with palladium.palledsimple past and past participle of pallpalletedsimple past and past participle of palletpalletisedsimple past and past participle of palletisepalletizedsimple past and past participle of palletizepalliard(archaic) A beggar or vagrant, especially a professional one; (earlier especially) a lecher.palliatedsimple past and past participle of palliatepallidAppearing weak, pale, or wan.pallopterid(zoology) Any fly of the family Pallopteridae.palmated(ornithology, zoology) Having digits connected by a thin membrane; webbed.palmatifid(botany, of leaves) Having lobes with incisions that extend less than half-way toward the petiole.palmatilobed(botany) Palmate, with the divisions separated less than halfway to the common centre.palmatisected(botany) palmatisectpalmedsimple past and past participle of palmpalmelloidRelating to, or resembling a palmella (of algae)palminerved(botany, of a leaf) Having the venation arranged like the fingers of an open hand; palmately nerved.palmiped(obsolete) A web-footed bird.palmitoleatedModified by reaction with palmitoleic acidpalmitoylatedsimple past and past participle of palmitoylatepalmloadThe amount of something which can be held in one's palm of their hand.palmwardToward the palm of the hand.palmwoodThe wood of the coconut palm.palorchestid(zoology) Any marsupial in the family Palorchestidae.palpatedsimple past and past participle of palpatepalpedsimple past and past participle of palppalpimanid(zoology) Any spider in the family Palpimanidae.palpimanoid(zoology) Any spider of the superfamily Palpimanoidea.palpitatedsimple past and past participle of palpitatepalsiedAfflicted with palsy.palteredsimple past and past participle of palterpaludomid(zoology) Any gastropod in the family Paludomidae.palymitoylated(organic chemistry) That has been reacted with palmitic acidpampatheriid(zoology) Any member of the Pampatheriidae, a family of large extinct armadillo-like plantigrade armoured xenarthrans.pamperedTreated with excessive attention and care; spoiled or overindulged.pamphilidAlternative form of pamphiliid.pamphiliid(zoology) Any in the family Pamphiliidae of sawflies.pamphleteeredsimple past and past participle of pamphleteerpanacetylatedacetylated at all sites of a moleculepanachedHaving a panache (an ornamental plume).panagrolaimidAny nematode of the order Panagrolaimidapanarthropod(zoology) Any of many animals of the clade Panarthropoda.pancakedsimple past and past participle of pancakepancreatectomisedAlternative form of pancreatectomized.pancreatectomizedsimple past and past participle of pancreatectomizepandalid(zoology) Any shrimp in the family Pandalidae.pandeid(zoology) Any hydrozoan in the family Pandeidae.panderedsimple past and past participle of panderpanderichthyid(zoology) Any of several prehistoric fish of the family Panderichthyidaepandiculatedsimple past and past participle of pandiculatepandionid(zoology) Any osprey in the family Pandionidae.pandorid(zoology) Any pf the family Pandoridae of clams.paned(often in combination) Having panes.panelboard(US) a distribution boardpaneled(American spelling) Having panels.panelizedSplit into a group of panels for convenient assembly.panelled(British spelling) Having panels.panellisedAlternative spelling of panelized.panellizedAlternative form of panelized.panfriedsimple past and past participle of panfrypangasiid(zoology) Any catfish in the family Pangasiidae.pangedsimple past and past participle of pangpangenderedHaving or pertaining to mixed or fluid gender identity that encompasses aspects of all genders.panhandledsimple past and past participle of panhandlepanickedsimple past and past participle of panicpanicled(botany, archaic) Furnished with, or arranged in, panicles; paniculate.panicoidAny grass of the subfamily Panicoideaepaniculated(botany) paniculatepanmyeloidrelating to all myeloid tissuepannarioidRelating to lichenized fungi of the genus Pannariapannedsimple past and past participle of panpannieredEquipped with panniers.panopeid(zoology) Any crab in the family Panopeidae.panopliedDressed in panoply.panorpid(zoology) Any in the family Panorpidae of scorpionflies.panorpodid(zoology) Any scorpionfly in the family Panorpodidae.panorpoidAny winged insect of the orders Mecoptera, Trichoptera, Lepidoptera, Siphonaptera or Dipterapansharpenedsharpened by means of pansharpeningpansiedCovered or adorned with pansies.pansified(colloquial, derogatory) Overly adorned; affected.pantalettedDressed in pantalettes.pantaloonedDressed in pantaloons.pantedsimple past and past participle of pantpantetheinylatedModified by pantetheinylationpantheid(zoology) Any moth in the family Pantheidae, now considered to be the noctuid subfamily Pantheinae.pantherid(zoology) Any member of family Pantheridae (now subfamily Pantherinae) of big cats.pantied(often in combination) Dressed in panties.pantihosedAlternative form of pantyhosed.pantiledCovered with pantiles.pantload(slang) A large amount.pantodontid(ichthyology) Any fish in the family Pantodontidae.pantographedsimple past and past participle of pantographpantolestid(zoology) Any extinct mammal in the family Pantolestidae.pantomimedsimple past and past participle of pantomimepantophthalmid(zoology) Any fly of the family Pantophthalmidae.pantopod(zoology) Any of the Pantopoda, an order of sea spiders.pantrymaid(historical) A female servant responsible for the pantry.pantsedsimple past and past participle of pantspantsuitedWearing a pantsuit.pantyhosedWearing pantyhose.pantylid(zoology) Any tetrapod in the family Pantylidae.pantywaisted(informal, especially of a male) Weak, timid, effeminate, ineffectual.panuliridAny of the genus Panulirus of spiny lobsters (family Palinuridae).panurid(zoology) Any bird in the family Panuridae; a bearded reedling.panyard(Caribbean) An enclosed area in which a steel band practises.paparazziedThat has been photographed by paparazzi.paperbackedHaving the sort of flexible binding characteristic of a paperback book.paperboardA thick paper, or thin cardboard.paperbound(not comparable, of a book) Having flexible covers; paperback; softcovered.paperedsimple past and past participle of paperpaperhood(slang) Administrative documents and forms.papilionidAny butterfly of the family Papilionidaepapilionoid(botany) Any member of subfamily Papilionoideae of peas and other legumes.papillectomizedHaving undergone papillectomy.papillionoidMisspelling of papilionoid.papizedsimple past and past participle of papizepappadAlternative form of papad.pappotheriid(paleontology) Any member of the Pappotheriidae of extinct mammalspapulatedHaving papules.papuloidSynonym of papular.parabasalidAny of a group of flagellated protists within the supergroup Excavata.parabasilidMisspelling of parabasalid.parabasisphenoidA conjoined basisphenoid and parasphenoidparabodonidA parasitic flagellate of the order Parabodonidaparabolizedsimple past and past participle of parabolizeparaboloid(mathematics) Short for elliptic paraboloidparabrotulid(zoology) Any fish in the family Parabrotulidae.paracalanid(zoology) Any copepod in the family Paracalanidae.paracalliopiid(zoology) Any amphipod in the family Paracalliopiidae.paraceltitid(zoology) Any extinct cephalopod in the family Paraceltitidae.parachutedsimple past and past participle of parachuteparaclinoid(anatomy) Opposite the clinoid processparacoccidioidRelating to or composed of fungi of the genus Paracoccidioides.paraconid(dentistry) The mesiobuccal cusp of a lower molar toothparacontrolled(mathematics) Pertaining to a paracontrolled distribution.paracopridAny dung beetle that excavates below a pile of dungparacordA lightweight nylon rope, originally used for the suspension lines of parachutes.paracoronoid(anatomy) Above the coronoid processparacristidThe primary crest of the mammalian trigonidparadedsimple past and past participle of paradeparadiapaused(biology) Having undergone paradiapauseparadigmatizedsimple past and past participle of paradigmatizeparadiploid(genetics) Less than polyploid and greater than diploidparadisaeid(zoology) A member of the bird family Paradisaeidae; a bird of paradiseparadoxid(paleontology) Any of the genus Paradoxides of large trilobites.paradoxididAny member of the family Paradoxididae of trilobites.paradoxornithid(zoology) Any in the family Paradoxornithidae, principally parrotbills.paradoxosomatid(zoology) Any millipede in the family Paradoxosomatidae.paraffinatedsimple past and past participle of paraffinateparaffinedsimple past and past participle of paraffinparaffinisedsimple past and past participle of paraffiniseparaffinoid(obsolete, organic chemistry) Resembling paraffin; aliphaticparafoulbroodA bacterial disease of bees.paragastrioceratid(zoology) Any ammonite in the family Paragastrioceratidae.paragonedsimple past and past participle of paragonparagraphedContaining, or organised into paragraphs.parahaploid(genetics) Describing a male diploid organism whose parental genes are inactivated by heterochromatizationparahoplitid(zoology) Any ammonite in the family Parahoplitidae.parakeratinizedConverted to, or modified by the addition of parakeratinparalacydoniidAny polychaete worm of the family Paralacydoniidaeparalepidid(zoology) Any barracudina in the family Paralepididae.paralichthyid(zoology) Any flounder in the family Paralichthyidae.paralleledsimple past and past participle of parallelparallelepiped(geometry) A solid figure, having six faces, all parallelograms, all opposite faces being similar and parallel.parallelinerved(botany, of a leaf) Having the venation arranged in parallel lines of veinsparallelisedAlternative spelling of parallelized.parallelled(UK, nonstandard) simple past and past participle of parallelparallelodontid(zoology) Any clam in the family Parallelodontidae.parallelopipedAlternative form of parallelepiped.paralligatorid(zoology) Any extinct neosuchian crocodyliform in the family Paralligatoridaeparalogizedsimple past and past participle of paralogizeparalophidSynonym of paracristid.paralysedsimple past and past participle of paralyseparalyzedPartly or wholly incapable of movement; disabled.paramacellodidAny extinct scincomorph lizard of the family Paramacellodidaeparamastoid(anatomy) A paramastoid process.paramed(informal) A paramedic.paramegistid(zoology) Any mite in the family Paramegistidae.paramelitid(zoology) Any amphipod in the family Paramelitidae.parameterizedsimple past and past participle of parameterizeparametrizedsimple past and past participle of parametrizeparamoidResembling or characteristic of the paramo.paramutatedsimple past and past participle of paramutateparamythiid(zoology) Any member of the Paramythiidae.paranoidOf, related to, or suffering from clinical paranoia.paraonidAny polychaete of the family Paraonidaeparaortygid(paleontology) A bird from the extinct Paraortygidae family.parapagurid(zoology) Any of the family Parapaguridae crab-like crustaceans.parapetedHaving a parapet.parapettedHaving a parapet.paraphrasedsimple past and past participle of paraphraseparaphysoidA hyphal thread between the asci of a fungus.parapithecid(zoology) Any extinct primate in the family Parapithecidae.paraplatyarthridAny isopod of the genus ParaplatyarthrusparaprotaspidOf or relating to paraprotaspis.parascendTo take part in parascending.parascylliid(zoology) Any shark in the family Parascylliidae.parasigmoidAcross the ends of the sigmoid colonparasitaphelenchidAny nematode of the family ParasitaphelenchidaeparasitidAny mite in the family Parasitidae.parasitioidMisspelling of parasitoid.parasitisedsimple past and past participle of parasitiseparasitoidAny organism that is parasitic during part of its life cycle, especially one that eventually kills its host.parasnowboard(uncountable) A parasport, an adapted version of snowboarding.parasphenoid(anatomy) A bone situated immediately beneath the sphenoid in the base of the skull in many vertebrates.parasquillid(zoology) Any mantis shrimp in the family Parasquillidae.parasquilloid(zoology) A mantis shrimp in the superfamily Parasquilloidea.parastacid(zoology) Any crayfish in the family Parastacidae.parastenocaridid(zoology) Any copepod in the family Parastenocarididae.parastrachiidAny true bug of the family ParastrachiidaeparastylidSynonym of hypoconulid.parasuchid(zoology) Any phytosaur in the family Parasuchidae.parasynchronizedsimple past and past participle of parasynchronizeparathelphusid(zoology) Any crab in the family Parathelphusidae.parathyroid(anatomy) Situated near the thyroid gland.paratriploid(genetics) Less than polyploid and greater than triploidparatropidid(zoology) Any spider in the family Paratropididae.paratyphoidResembling typhoid.parazoanthid(zoology) Any zoanthid of the family Parazoanthidae.parboiledsimple past and past participle of parboilparbuckledsimple past and past participle of parbuckleparceledsimple past and past participle of parcelparcelizedsimple past and past participle of parcelizeparcellatedsimple past and past participle of parcellateparcelled(British) simple past and past participle of parcelparcellizedsimple past and past participle of parcellizeparchmentedHaving parchment (envelope of coffee grains).pard(colloquial) Partner; fellow; Used as a friendly appellationpardaliscid(zoology) Any amphipod in the family Pardaliscidae.pardonedsimple past and past participle of pardonparedsimple past and past participle of parepareiasauridSynonym of pareiasaur.parentedsimple past and past participle of parentparenthesisedsimple past and past participle of parenthesiseparenthesizedBetween parentheses.parenthoodThe state of being a parentparentlandThe place where an ethnic group originated; the place from which a population immigrated.parethmoid(anatomy) A parethmoid bone.pargetedsimple past and past participle of pargetpargettedsimple past and past participle of pargetparholaspidid(zoology) Any mite in the family Parholaspididae.parid(zoology) Any bird in the family Paridae, the tits or chickadeesparietomastoid(anatomy) Relating to the parietal bone and the mastoid boneparishad(chiefly in India) A governmental assembly or council in India.parkaedDressed in a parka.parkedLeft somewhere when not in use.parkinsonoid(medicine) Resembling (but not) Parkinson's disease or parkinsonism.parklandLand suitable for use as a park.parkward(rare) Towards a park.parlayedsimple past and past participle of parlayparleyedsimple past and past participle of parleyparlormaid(US) A maid whose primary tasks involve direct interaction with her employers and their guests, such as serving food and answering the door.parlourmaid(British) A maid whose primary tasks involve direct interaction with her employers and their guests, such as serving food and answering the door.parmacellid(zoology) Any slug in the family Parmacellidae.parmelioidResembling or characteristic of the lichen genus Parmelia.parmesaned(rare) Prepared with parmesan cheese.parodiedsimple past and past participle of parodyparodontid(zoology) Any fish in the family Parodontidae.paroledsimple past and past participle of paroleparotidRelating to the parotid gland.parotoid(anatomy) Of or related to the parotid gland; applied especially to cutaneous glandular elevations above the ear in many toads and frogs.parpendAlternative form of perpend.parquetedsimple past and past participle of parquetparredsimple past and past participle of parparriedsimple past and past participle of parryparrotedsimple past and past participle of parrotparrothoodThe condition of being a parrot.parsedsimple past and past participle of parseparsleyed(cooking) Prepared with parsley.parsliedAlternative form of parsleyed.parsonedProvided with a parson.parsonhoodSynonym of parsonship.partaked(nonstandard, colloquial) simple past of partakepartedsimple past and past participle of partparterredHaving a parterre.partheniad(obsolete) A poem in honour of a virgin.parthenopid(zoology) Any crab in the family Parthenopidae.parthood(philosophy) The relational quality of being a part.participatedsimple past and past participle of participateparticleboardAlternative spelling of particle board.particled(in combination) Formed of the specified kind of particle.particoloredUS standard spelling of particoloured.particolouredMade up of sections having different, often bright, colours.particularisedsimple past and past participle of particulariseparticularizedsimple past and past participle of particularizeparticulatedReduced to a particulate form.partiedsimple past and past participle of partypartitionedHaving partitions.partneredsimple past and past participle of partnerpartulid(zoology) Any snail in the family Partulidae.partword(linguistics) A partial word; an utterance consisting of only part of a word.parulid(Ornithology) Any member of the Parulidae.parvicapsulidAny myxosporean of the family ParvicapsulidaepascalizedPreserved by means of pascalization.pasguardAlternative form of passguard (“L-shaped elbow armor”).pasiniazid(medicine) The drug 4-amino-2-hydroxybenzoic acid;pyridine-4-carbohydrazide used to treat TB and leprosypasiphaeid(zoology) Any shrimp in the family Pasiphaeidae.passagedsimple past and past participle of passagepassalid(zoology) Any member of the family Passalidae of beetles.passaloid(entomology, rare) Any member of the Passaloidea superfamily of beetles.passandrid(zoology) Any beetle in the family Passandridae.passaround(derogatory, slang, chiefly in compounds specifying a context) A sexually promiscuous person.passbandThe range of frequencies or wavelengths that can pass through a filter without being reduced in amplitude.passcardA card that allows the bearer to pass a security checkpoint.passcodedProtected by a passcode.passedsimple past and past participle of passpassengeredsimple past and past participle of passengerpassepiedA courtly dance, in triple time, from 17th-century France; a faster form of the minuet.passerid(zoology) Any member of the family Passeridae of sparrows and their close relatives.passeroid(zoology) Any of the birds in the superfamily Passeroidea.passguardA ridge or an additional plate on a shoulder piece, to turn the blow of a weapon away from the neck or joint of the armor.passionedsimple past and past participle of passionpassoid(4chan /lgbt/ slang, sometimes derogatory) A transgender person who passes.passported(UK, of a benefit) For which one is automatically eligible if receiving certain other benefits.password(military, security) A word relayed to a person to gain admittance to a place or to gain access to information.pasteboard(usually uncountable) Card stock.pastedsimple past and past participle of pastepasteurisedsimple past and past participle of pasteurisepasteurizedsimple past and past participle of pasteurizepastichedsimple past and past participle of pastichepastoredsimple past and past participle of pastorpastorhoodThe role or status of a pastor.pasturedsimple past and past participle of pasturepasturelandLand used for pasture, on which livestock can graze.pastwardInto the past; moving backwards in time.pataecid(zoology) Any fish in the family Pataecidae.patchboardA component of a manual telephone switchboard, or of various early data processing equipment, in which circuits are completed with cords on a matrix of connections.patchedHaving been repaired with a patch or patches.patchwordA word inserted for the sake of meter.patchworkedsimple past and past participle of patchworkpated(chiefly used in combinations) Having a pate or a particular type of pate (head)patellid(zoology) Any limpet in the family Patellidae.patellogastropod(zoology) Any gastropod of the clade Patellogastropoda.patelloid(zoology) Any member of the gastropod superfamily Patelloidea.patentedsimple past and past participle of patentpathedProvided with a path.pathetisad(rare, colloquial) Pathetic: arousing scornful pity or contempt.pathfind(computing, intransitive) To find the best route between two points.pathoadaptedModified by pathoadaptationpathwayedHaving a pathway.patienthoodThe state of being a patient or of being ill.patinaedHaving a patina.patinatedsimple past and past participle of patinatepatinedsimple past and past participle of patinepatioedFurnished with a patio.patriatedsimple past and past participle of patriatepatricenteredAlternative form of patricentred.patricentredpatricentricpatricianhoodThe role or status of a patrician.patrolledHaving regular patrols.patronisedsimple past and past participle of patronisepatronizedsimple past and past participle of patronizepattedsimple past and past participle of patpattenedWearing pattens.patternatedsimple past and past participle of patternatepatternedConformed to a pattern, a model to be followed.patternizedsimple past and past participle of patternizepaucigravidThat has had few pregnanciespaucistratifiedHaving few stratapaunchedSynonym of paunchypauperizedsimple past and past participle of pauperizepaurodontid(zoology) Any nematode in the family Paurodontidae.pauropod(zoology) Any myriapod in the class Pauropoda.pauropodid(zoology) Any pauropod in the family Pauropodidae.pausedsimple past and past participle of pausepaussid(zoology) Any beetle in the former family Paussidae, now considered to be the carabid subfamily Paussinae.pavedCovered in pavement; having a hard surface, as of concrete or asphalt.pavementedFurnished with a pavement.pavidfearful, timidpavilionedsimple past and past participle of pavilionpavonated(dated, poetic or sciences) Colored like the neck of a peacock: peacock blue.pawedsimple past and past participle of pawpawnedsimple past and past participle of pawnpawpad(anatomy) Synonym of digital pad.paxillosidAny sea star of the order PaxillosidapaybandA pay grade; one of the levels of payment making up a payscale.paydEye dialect spelling of paid.payedMisspelling of paid.payloadThat part of a cargo that produces revenue.paywalled(Internet) Having a paywall; requiring payment for access.peabrained(derogatory, informal) stupid; moronicpeachedsimple past and past participle of peachpeachwoodThe wood of the peach tree.peacoatedAlternative form of pea-coated.peacodAlternative form of peascod.peajacketedAlternative form of pea-jacketed.peakedHaving a peak or peaks.pealedsimple past and past participle of pealpeapod(botany) The pod of the pea plant, that holds the seeds (the peas) until they ripenpearledsimple past and past participle of pearlpearlisedAlternative spelling of pearlized.pearlizedMade to resemble pearlpearshapedAlternative spelling of pear-shaped.pearwoodThe wood of the pear tree.peasanthoodThe state or condition of a peasant.peascod(archaic) The legume or pericarp, or the pod, of the pea.peasecodAlternative form of peascod.peasizedAlternative form of pea-sized.peatlandLand with peat soil, such as an active or former bog.pebbledsimple past and past participle of pebblepechedsimple past and past participle of pechpeckawoodPronunciation spelling of peckerwood (“white person”).peckedsimple past and past participle of peckpeckerhead(US) An electric motor's terminal connection or wiring box.peckerwood(Southern US, Appalachia, slang) A woodpecker.peckled(now UK dialectal) Speckled, spotted.pectinariid(zoology) Any polychaete worm of the family Pectinariidae.pectinatedSynonym of pectinate (“resembling a comb”).pectinid(zoology) Any member of the Pectinidae; a scallop.pectiniid(zoology) Any stony coral in the family Pectiniidae, the members of which have recently been found to all belong to other families such as the Lobophylliidae and Merulinidae.pectinoidAny bivalve mollusc of the superfamily Pectinoideapeculiarizedsimple past and past participle of peculiarizeped(on traffic signs) A pedestrian.pedalboard(music) A large keyboard at the base of an electronic or pipe organ console that the organist plays with the feet.pedaled(US) simple past and past participle of pedalpedalled(British) simple past and past participle of pedalpedatifid(botany, of leaves) Cleft in a pedate manner, but having the lobes distinctly connected at the base.peddledsimple past and past participle of peddlepedestalledsimple past and past participle of pedestalpedestrianisedsimple past and past participle of pedestrianisepedestrianizedsimple past and past participle of pedestrianizepedetid(zoology) Any in the family Pedetidae of springhares.pediceledAlternative form of pedicelled.pedicellasteridAny sea star of the genus PedicellasterpedicellatedAlternative form of pedicellate.pedicelledHaving a pedicel.pediciid(entomology) Any fly in the family Pediciidae.pedicledHaving one or more pedicles.pediculariid(zoology) Any cowrie or related gastropod in the family Pediculariidae, now considered to be the ovulid subfamily Pediculariinae.pediculatedProvided with a pedicel.pediculid(zoology) Any body louse in the family Pediculidaepedigreed(chiefly of an animal) Having a pedigree; purebredpedilid(zoology) Any beetle in the family Pedilidae, now considered to be the pyrochroid subfamily Pedilinae.pedimented(architecture) Furnished with a pedimentpedinellidAny of the single-cell algae of the order Pedinellalespedinid(zoology) Any sea urchin in the family Pedinidaepedionomid(zoology) Any bird in the family Pedionomidae; a plains-wanderer.peduncledHaving, or supported on, a pedunclepedunculatedAlternative form of pedunculate.peedsimple past and past participle of peepeekabooedsimple past and past participle of peekaboopeekedsimple past and past participle of peekpeeledWith the outermost layer or skin removed.peenedsimple past and past participle of peenpeepedsimple past and past participle of peeppeepholedFitted with a peephole.peeredsimple past and past participle of peerpeevedsimple past and past participle of peevepegamoidA waterproof varnish used, applied to surfaces, in bookbinding and upholsterypegasid(zoology) Any member of the family Pegasidae.pegboardA board that has a pattern of holes into which pegs are fitted; used especially to record the score in some card games.peggedsimple past and past participle of pegpeghead(music) The part of a stringed instrument, at the end of the neck, that holds the pegs or mechanical tuners used to control string tension.pegmatoid(mineralogy) Resembling pegmatitepegwood(countable) A watchmaker's wooden dowel for cleaning small components.pegylatedsimple past and past participle of pegylate; Alternative form of PEGylated.peirosaurid(zoology) Any archosaur in the family Peirosauridae.pekidPronunciation spelling of peaked (“sickly-looking, peaky”).pelagiellid(zoology) Any extinct mollusk in the family Pelagiellidae.pelagiid(zoology) Any jellyfish in the family Pelagiidaepelagornithid(zoology) Any extinct bird in the family Pelagornithidae.pelagothuriid(zoology) Any sea cucumber in the family Pelagothuriidaepelecanid(zoology) Any member of the family Pelecanidae; a pelican.pelecanoidid(zoology) Any bird in the family Pelecanoididae; a diving petrel.pelecinid(zoology) Any wasp in the family Pelecinidae.pelecorhynchid(zoology) Any fly of the family Pelecorhynchidae.pelecypod(zoology) Any of the Pelecypoda.peledThe Coregonus peled, a whitefish of the Salmonidae family, endemic to Northern Europe and Russia.pellagroidResembling pellagra.pelletedsimple past and past participle of pelletpellettedMisspelling of pelleted.pellonulidAny freshwater herring of the subfamily PellonulinaepellucidAllowing the passage of light; translucent or transparent.pelobatid(zoology) Any member of the family Pelobatidae of spadefoot toads.pelobatoidAny frog of the superfamily Pelobatoideapelodytid(zoology) Any member of the family Pelodytidae of parsley frogs.peloidMud or clay used therapeutically.pelomedusid(zoology) Any member of the family Pelomedusidae of freshwater turtles,pelomedusoidAny freshwater turtle of the superfamily Pelomedusoideapelomyxid(zoology) Any pelobiont in the family Pelomyxidae.peloothered(rare, informal) Drunk, thoroughly intoxicated.peloridiid(zoology) Any insect in the family Peloridiidae.pelorisedAlternative form of pelorized.pelorized(botany) Exhibiting the abnormality called pelorism.peltatedAlternative form of peltate.peltedsimple past and past participle of peltpeltinerved(botany, of a leaf) Having the veins radiating from the centrepeltogastrid(zoology) Any member of the family Peltogastridae, parasitic barnacles in the superorder Rhizocephala.peltoperlid(zoology) Any stonefly in the family Peltoperlidae.peltospirid(zoology) Any gastropod in the family Peltospiridae.peltospiroidAny gastropod of the superfamily PeltospiroideapemetrexedA particular drug used in chemotherapy.pemmicanisedsimple past and past participle of pemmicanisepemmicanized(derogatory) summarized or condensed in such a way as to remove the life or essencepempherid(zoology) Any member of the family Pempheridae of fish called sweepers.pemphigid(zoology) Any woolly aphid in the family Pemphigidae, now considered to be the tribe Pemphigini.pemphigoid(pathology) Any of a group of rare autoimmune blistering skin diseases that superficially resemble pemphigus.penaeidAny prawn of the family Penaeidae, many of which have economic importance.penaeoidAny prawn of the superfamily PenaeoideapenaidClipping of penetration aid.penalisedsimple past and past participle of penalisepenalizedsimple past and past participle of penalizepenciled(American spelling) simple past and past participle of pencilpencilled(British spelling) simple past and past participle of pencilpend(transitive) To consider pending; to delay or postpone (something).pendantedWearing a pendant or pendants.pendedsimple past and past participle of pendpenduculatedMisspelling of pedunculated.peneidAlternative spelling of penaeid.peneplained(geology) Converted into a peneplain.peneroplidAny foraminifera of the family Peneroplidae.penetratedsimple past and past participle of penetratepenfoldAlternative spelling of pinfold.penfriendA person, often in a foreign country, with whom one exchanges friendly correspondence but whom one never or rarely meets.pengornithidAny avialan of the family Pengornithidae.penhold(countable) A manner of placing a pen within one's fingers.penicillatedAlternative form of penicillate.peniculidAny of the order Peniculida of ciliate protozoa.peninsulatedsimple past and past participle of peninsulatepenised(chiefly in combination) Having a (specified number or type of) penispenishead(slang, derogatory) Synonym of dickhead (“mean or rude person”).pennantedBearing one or more pennants.pennatifidAlternative form of pinnatifid.pennatulidAny of the family Pennatulidae of sea pens.pennedsimple past and past participle of penpennellid(zoology) Any copepod in the family Pennellidae.penniedsimple past and past participle of pennypenninerved(botany, of a leaf) Having the nerves arranged on each side of the midriff like the barbs of a featherpennonedBearing one or more pennons (of a pole, spear, mast, etc.).pennyland(Scotland, historical) An old Scots unit of measure of land.pennyweedAlternative form of penny weed.pensionedsimple past and past participle of pensionpentaacetylated(organic chemistry) Modified by the addition of five acetyl groupspentaacylated(organic chemistry) acylated in five positionspentabandSupporting five frequency bands.pentacerotid(zoology) Any fish in the family Pentacerotidae.pentachord(music) Five notes (pitch classes) in a scale.pentacid(chemistry) Capable of neutralizing, or combining with, five molecules of a monobasic acid; having five hydrogen atoms capable of substitution by acid residues; said of certain complex bases.pentacoloredHaving five colors.pentacoordinated(chemistry) coordinated with five (the same or different) ligandspentacrinoid(zoology) An immature comatula when it is still attached by a stem.pentacuspidHaving five cusps.pentadSynonym of quintet: A group of five things, particularlypentadactyloid(anatomy) Having the form of, or a structure modified from, a pentadactyl limb; having an underlying structure that is a limb with five digits (although these may be fused or only exist in vestigial form).pentadeuterated(chemistry) deuterated in five positions, or with five atoms of deuteriumpentafid(botany) Divided or split into five parts.pentafunctionalised(organic chemistry) Having five functional groupspentagonoidApproximately pentagonalpentagrid(mathematics) A tiling of the hyperbolic plane with regular pentagonspentahydrated(chemistry) Combined with five molecules of waterpentalead(chemistry, in combination) Five atoms of lead in a chemical compound.pentalobedHaving five lobespentamerizedsimple past and past participle of pentamerizepentameroidAny brachiopod of the family Pentamerida, known only as fossilspentaphosphorylated(biochemistry) phosphorylated with five units of phosphoric acidpentaploid(genetics) That has five haploid sets of chromosomespentapodAn organism or machine with five legs.pentastomid(zoology) Any member of the Pentastomida, an enigmatic group of parasitic invertebratespentasubstituted(organic chemistry) Having five substituents.pentatomid(zoology) Any shield bug in the family PentatomidaepentatomoidAny of the superfamily Pentatomoidea of true bugs.penthaleid(zoology) Any mite of the family Penthaleidae.penthiopyradA broad-spectrum carboxamide fungicide.penthoused(archaic) Furnished with a penthouse or exterior building.pentiamond(geometry) A polyiamond made up of five triangles.penticed(architecture) Having a pentice.pentimentoed(art) Bearing a pentimento.peoplehoodThe collective sense of being part of a distinct people.peoplekind(uncommon, sometimes proscribed) People as a whole; humanity, humankind; a gender-neutral alternative to "mankind".pepcid(pharmacology) Alternative letter-case form of Pepcid.peplosedWearing a peplos.peplumedFurnished with a peplum.peppedsimple past and past participle of peppepperbrand(obsolete) A kind of fungus; bunt (Ustilago foetida)pepperedSeasoned with pepper.pepperoniedFlavoured with pepperoni.pepperweedbroadleaved pepperweed, dittander, dittany (Lepidium latifolium).pepperwoodThe California laurel.pepsinatedTreated with pepsin.pepsinisedAlternative form of pepsinized.pepsinizedTreated with pepsinpeptidArchaic form of peptide.peptidatedReacted with, or complexed with a peptidepeptidoglycolipid(biochemistry) A complex of peptide and glycolipidpeptizedsimple past and past participle of peptizepeptoid(organic chemistry) Any of a class of peptide analogues, many of which are peptidomimetic, that have alkyl side chains attached to some of the nitrogen atoms of glycine residuespeptonizedsimple past and past participle of peptonizepeptonoid(obsolete, biochemistry) A particular substance related to peptone.peracarid(zoology) Any crustacean of the superorder Peracarida.peracetylated(organic chemistry) acetylated in all (or almost all) available positionsperacid(chemistry) Any acid that contains a peroxy group - e.g. peracetic acidperaclid(zoology) Any sea butterfly in the family Peraclidae.peradectidAny extinct mammal of the family PeradectidaeperaeopodAlternative spelling of pereiopod.perambulatedsimple past and past participle of perambulateperamelid(zoology) Any member of the family Peramelidae of bandicoots.peramurid(zoology) Any extinct zatherian mammal in the family Peramuridae.perbendAlternative form of perpender.percarburetedAlternative form of percarburetted.percarburetted(chemistry, obsolete) Combined with a relatively large amount of carbon.perceivedGenerally recognized to be true.perchedsimple past and past participle of perchpercichthyid(zoology) Any fish in the family Percichthyidae.percid(zoology) Any fish in the family Percidae, the perches and darters.percievedMisspelling of perceived.percoidOf or belonging to Percoidea, a taxonomic superfamily in the order Perciformes.percolatedsimple past and past participle of percolatepercophid(zoology) Any fish in the family Percophidae.percopsid(ichthyology) Any fish in the family Percopsidae, including two living species containing trout-perches and sand rollerspercrocutid(zoology) Any extinct feliform carnivore in the family Percrocutidae.percussedsimple past and past participle of percussperdeuteratedsimple past and past participle of perdeuteratepereiopodAny of the thoracic appendages of a decapod that are used for walking (and for gathering food)perennatedsimple past and past participle of perennatepereopodAlternative form of pereiopod.perfectedsimple past and past participle of perfectperfectoid(mathematics) Of a field: being a complete topological field whose topology is induced by a nondiscrete valuation of rank 1.perfed(medicine, colloquial) perforatedperfervidExtremely, excessively, or feverishly passionate; zealous.perfluorinatedsimple past and past participle of perfluorinateperfluoroalkylatedsimple past and past participle of perfluoroalkylateperfoliatedAlternative form of perfoliate.perforatedPierced with holes.performedsimple past and past participle of performperfumedScented, having been given a pleasant smell.perfusedsimple past and past participle of perfusepergid(zoology) Any sawfly in the family Pergidae.pergolaedHaving a pergola.perhalid(chemistry) Archaic form of perhalide.perhumidPermanently humid.periamygdaloid(anatomy) Surrounding an amygdalaperiarachnoid(anatomy) Surrounding the arachnoid materperibacteroidSurrounding a bacteroid or bacteriumpericapsidviral envelopeperichord(anatomy, rare) A membranous sheath around the notochord.pericondensed(organic chemistry) Modified by pericondensationpericyclid(zoology) Any ammonite in the family Pericyclidae.peridinioidAny dinoflagellate of the subclass Peridinoidia (or of the class Peridinea)peridinoid(microbiology) Any member of the order Peridiniales of dinoflagellates.perifusedPrepared or modified using perifusionperiglaciatedModified by periglaciationperihydroxylated(organic chemistry) hydroxylated at points around a ring systemperiinfarctedSurrounded by infarctsperilampid(zoology) Any parasitic wasp of the family Perilampidae.periledsimple past and past participle of perilperilledsimple past and past participle of perilperimylopid(zoology) Any member of the family Perimylopidae of beetles.periodA length of time.periodidArchaic form of periodide.periopodAlternative form of pereiopod.peripatid(zoology) A velvet worm of the family Peripatidae.peripatopsid(zoology) Any velvet worm of the family Peripatopsidae.peripheradTowards the periphery.peripheralisedsimple past and past participle of peripheraliseperiplastidAlternative form of periplastidial.periplomatid(zoology) Any spoonclam in the family Periplomatidae.peripsocid(zoology) Any barklouse in the family Peripsocidae.periptychid(zoology) Any extinct condylarthran in the family Periptychidae.perishedsimple past and past participle of perishperisphinctid(zoology) Any ammonite in the family Perisphinctidae.perisphinctoid(paleontology) Any member of the Perisphinctoidea superfamily of ammonites.perissad(chemistry) odd; not even; said of elementary substances and of radicals whose valence is not divisible by two without a remainder.perissityid(zoology) Any extinct gastropod in the family Perissityidae.peristaltoidResembling peristalsis.peristediid(zoology) Any fish in the family Peristediidae.peristeropodSynonym of pigeon-toed.peritectoid(physics) Describes the isothermal reversible reaction of multiple solid phases to form a new system of fewer solid phases during cooling.perithresholdAround a threshold valueperiwiggedWearing a periwig.periwinkled(poetic) Covered in periwinkles.periwoundSurrounding a woundperjuredsimple past and past participle of perjureperkedsimple past and past participle of perkperlid(zoology) Any in the genus Perla or family Perlidae of stoneflies.perlodid(zoology) Any stonefly in the family Perlodidae.permabanned(Internet, slang) Permanently banned from using a web site.permadead(rare, chiefly video games, slang) Permanently dead.permafrostedPermanently frozen.permatanned(colloquial) Having a perpetual tan.permathread(Internet, slang) A permanent or perennial thread of discussion.permeabelizedMisspelling of permeabilized.permeabilizated(rare, nonstandard) Modified by permeabilization; made permeablepermeabilizedsimple past and past participle of permeabilizepermeablizedMade permeablepermeatedsimple past and past participle of permeatepermedsimple past and past participle of permpermethylated(organic chemistry) modified by the addition of many (or as many as possible) methyl groupspermineralisedAlternative form of permineralized.permineralizedsimple past and past participle of permineralizepermissionedsimple past and past participle of permissionpermittedsimple past and past participle of permitpermutatedsimple past and past participle of permutatepermutedsimple past and past participle of permutepermyriad(rare) One out of every ten thousand (myriad); one percent of one percent.perophorid(zoology) Any tunicate in the family Perophoridae.peroratedsimple past and past participle of perorateperoryctid(zoology) Any member of the family Peroryctidae (now subfamily Peroryctinae of family Peramelidae) of bandicoots.peroxidArchaic form of peroxide.peroxidatedModified by peroxidationperoxidedsimple past and past participle of peroxideperoxidizedsimple past and past participle of peroxidizeperoxyacidSynonym of peracid (“acid containing an acidic -OOH group”).perpendA vertical joint (usually mortar) between bricks or blocks in a horizontal course.perpetratedsimple past and past participle of perpetrateperpetuatedsimple past and past participle of perpetuateperplexedConfused or puzzled.perprotonated(chemistry) protonated at all possible positionsperquisited(obsolete) Supplied with perquisites.perrinitid(zoology) Any ammonite in the family Perrinitidae.persecutedsimple past and past participle of persecuteperseid(zoology) Any member of the Perseidae.perseveredsimple past and past participle of perseverepersistedsimple past and past participle of persistpersonalisedsimple past and past participle of personalisepersonalizedsimple past and past participle of personalizepersonatedpast participle of personatepersonedsimple past and past participle of personpersonhoodThe state or period of being a person.personid(zoology) Any member of the family Personidae of molluscs.personifiedsimple past and past participle of personifypersonkindPeople as a whole.perspiredsimple past and past participle of perspirepersuadedsimple past and past participle of persuadepersubstituted(organic chemistry) substituted at all available positionspersulfidatedreacted with a persulfide; subjected to persulfidationpersulfurated(organic chemistry) Modified by the addition of persulfide bondspertainedsimple past and past participle of pertainperturbatedsimple past and past participle of perturbateperturbedsimple past and past participle of perturbpertusedpertuse; pierced with holespertussoidCharacteristic of whooping coughperukedWearing a peruke.perusedsimple past and past participle of perusepervadedsimple past and past participle of pervadeperversedDistorted; changed for the worse.pervertedDeviating from what is normally considered right, normal or correct.pescodObsolete form of peascod.pesteredsimple past and past participle of pesterpestledsimple past and past participle of pestlepestoed(cooking) Prepared with pesto.petaled(botany) Having or with petals.petalichthyidAny extinct placoderm fish of the order †Petalichthyidapetalled(botany) Having petals.petalloidAlternative form of petaloid.petaloid(botany) Resembling the petal of a flower.petalurid(entomology) Any dragonfly in the family Petaluridae.petardAnything potentially explosive, in a non-literal sense.petasecond(metrology) An SI unit of time equal to 10¹⁵ seconds. Symbol: Ps. (= 31 709 800 years)petaurid(zoology) A possum of the family Petauridae.petauristid(zoology) Any member of the genus Petaurista, including some flying squirrels.petechiatedMarked with petechiae.petechioid(medicine, dated) Resembling a petechia.peteredsimple past and past participle of peterpetfoodFood prepared for domestic pet animals.pethoodThe state or condition of being a pet.petiolated(botany, zoology) Having a petiolepetioledHaving a petiole.petitionedsimple past and past participle of petitionpetricolid(zoology) Any member species of the family Petricolidae of clams.petrificated(obsolete) petrifiedpetrifiedHaving undergone the process of petrification (transformation into a stony substance); turned to stone.petrohyoid(anatomy) Pertaining to the petrous, or periotic, portion of the skull and the hyoid arch.petroicid(ornithology) Of or relating to the passerine family Petroicidae.petrolhead(colloquial) A person who is overly reliant on the use of their car, resisting any suggestion to use other means of transport.petromastoid(anatomy) Of or relating to the petrous and mastoid parts of the temporal bonepetromurid(zoology) Any rodent in the family Petromuridae.petromyzonid(zoology) Alternative form of petromyzontid (family).petromyzontid(zoology) Any of the Petromyzontida, a group of jawless fish including the modern lampreys and their fossil relatives.petropedetid(zoology) Any frog in the family Petropedetidae.petropound(chiefly in the plural) Money in pounds sterling earned from the sale of oil.pettedpast participle of petpetticoatedwearing a petticoatpettifoggedsimple past and past participle of pettifogpeucedanoid(entomology) Relating to one of two forms of Zygaena ephialtes.pezizoid(botany) Resembling a fungus of the polyphyletic genus Peziza, having a cuplike form.pfund(obsolete) A pound (unit of weight), in German contexts.phaceloidOf a coral colony: having individual corallite tubes, joined at the base.phacoemulsified(surgery) Subject to phacoemulsificationphacoidResembling a lentil or lens; lenticular.phacopid(paleontology) Any trilobite of the order Phacopida.phadA cloth or canvas scroll used for phad paintingphaennid(zoology) Any copepod in the family Phaennidae.phaeomyiid(zoology) Any fly of the family Phaeomyiidae.phaethontid(zoology) Any member of the Phaethontidae, a tropicbird.phagemidA phage whose genome contains a plasmid that can be removed during the infection of a host with a second, "helper" phage.phagocytisedsimple past and past participle of phagocytisephagocytizedsimple past and past participle of phagocytizephagocytosedengulfed and ingested as a result of phagocytosisphagomyxidAny single-celled plant parasite of the order Phagomyxidaphalacrid(zoology) Any beetle in the family Phalacridae.phalacrocoracid(zoology) Any bird in the family Phalacrocoracidae; a cormorant or shag.phalaenid(zoology, obsolete) Any moth of the former family Phalaenidae, now mostly classified in the Noctuidae and related families.phalaenopsid(botany) Any moth orchid of the genus Phalaenopsisphalangerid(zoology) Any of the nocturnal marsupials of family Phalangeridae, which includes cuscuses and brushtail possums.phalangid(arachnology) Any harvestman of the order Opiliones (syn. Phalangida) or its constituents.phalangiid(zoology) Any member of species of the family Phalangiidae of harvestman spiders.phalangioidAny harvestman of the superfamily Phalangioideaphalangodid(zoology) Any member of the family Phalangodidae.phalangopsidAny insect of the genus Phalangopsisphalaropodid(zoology) Any bird in the family Phalaropodidae , now considered to be part of the Scolopacidae; a phalarope.phalloidResembling a penisphallostethid(zoology) Any fish in the family Phallostethidae.phallusedHaving a penis.phaneropterid(zoology) Any in the family Phaneropteridae of katydids, now considered to be the tettigoniid subfamily Phaneropterinae.phantasiedsimple past and past participle of phantasypharid(zoology) Any member of the family Pharidae of clams.pharmafoodA food supposed to have health benefits; a nutraceutical.pharmaundAlternative form of firman.pharyngalizedAlternative form of pharyngealized.pharyngealizedsimple past and past participle of pharyngealizepharyngodonidAny nematode of the family Pharyngodonidaephascolarctid(zoology) Any marsupial in the family Phascolarctidae, including the koala.phascolosomatid(zoology) Any sipunculan worm of the family Phascolosomatidae.phasedsimple past and past participle of phasephasematched(physics) Having matched phasesphaseoloidA clade within the subfamily Faboideae, the tropical legumes, comprising the genera Vigna, Phaseolus, Glycine, and Cajanus.phasianellid(zoology) Any member of species of the family Phasianellidae of gastropods.phasianidOf or relating to semiflightless, gallinaceous game birds, such as pheasants, quails, peafowl, junglefowl, and guinea fowl.phasianoidRelating to or characteristic of pheasants.phasmatid(zoology) Any stick insect in the family Phasmatidae.phasmid(entomology) Any insect of the order Phasmida: a leaf insect or walking stick (stick insect).pheasantwoodThe tree Senna siamea.phenacodontid(zoology) Any member of the family †Phenacodontidae of extinct large herbivorous mammals.phenacolepadid(zoology) Any gastropod in the family Phenacolepadidae.phengodid(zoology) Any of the family Phengodidae of glowworm beetles.phenolatedTreated with phenolphenolizedsimple past and past participle of phenolizephenomenalisedsimple past and past participle of phenomenalisephenoxidArchaic form of phenoxide.phenoxyacid(organic chemistry) Any phenoxy derivative of a fatty acid, especially those used as herbicidesphenylated(organic chemistry) Modified by the addition of phenyl groups.phenylethanoid(organic chemistry) Any of a class of phenolic compounds characterized by a phenethyl alcohol structure.phenylpropanoid(organic chemistry) Any of a class of plant-derived organic compounds that are biosynthesized from the amino acid phenylalaninephialedsimple past and past participle of phialphidoloporid(zoology) Any bryozoan in the family Phidoloporidae.philaid(zoology) Any member of the Philaidae.philanderedsimple past and past participle of philanderphilanthropoid(informal) An administrative employee at a philanthropic organisation.philepittid(zoology) Any bird in the family Philepittidae.philinid(zoology) Any sea slug in the family Philinidae.philinoglossid(zoology) Any sea snail in the family Philinoglossidae.philinoid(malacology) Any member of the superfamily Philinoidea of sea slugs.philippizedsimple past and past participle of philippizephillipsiid(zoology) Any trilobite in the family Phillipsiidae.philobryid(zoology) Any clam in the family Philobryidae.philodromid(zoology) Any spider in the family Philodromidae.philometrid(zoology) Any member of the family Philometridae of nematodes.philomycid(zoology) Any slug in the family Philomycidae.philopotamid(zoology) Any caddis fly in the family Philopotamidae.philopterid(entomology) Any of the family Philopteridae of lice.philosciid(zoology) Any woodlouse in the family Philosciidae.philosophisedsimple past and past participle of philosophisephilosophizedsimple past and past participle of philosophizephilotarsid(zoology) Any barklouse in the family Philotarsidae.philteredsimple past and past participle of philterphimosedExhibiting phimosis.phiomyid(zoology) Any extinct rodent in the family Phiomyidae.phirmaundAlternative form of firman.phishedsimple past and past participle of phishphlaeothripid(zoology) Any thrips in the family Phlaeothripidae.phlebotomid(zoology) Any sandfly in the family Phlebotomidae.phlebotomisedsimple past and past participle of phlebotomisephlebotomizedsimple past and past participle of phlebotomizephlegethontiid(zoology) Any tetrapod in the family Phlegethontiidae.phlegmatizedsimple past and past participle of phlegmatizephlegmonoidResembling a phlegmon.phliantid(zoology) Any amphipod in the family Phliantidae.phlogisticatedsimple past and past participle of phlogisticatephloladid(malacology) Any member of the Pholadidae family of bivalves.phlorizinizedsimple past and past participle of phlorizinizephlyctaeniid(zoology) Any placoderm in the family Phlyctaeniidae.phlyctaenoidAlternative form of phlyctenoid.phlyctenoidResembling a phlyctena.phocidSynonym of true seal.phocoenid(zoology) Any member of the Phocoenidae.phocoidAny seal of the superfamily Phocoideaphoenicococcid(zoology) Any scale insect in the family Phoenicococcidae.phoenicoidBelonging or relating to a group of fungi that fruit in response to heat.phoenicopterid(zoology) Any member of the Phoenicopteridae; a flamingo.pholad(zoology) Any species of the genus Pholas of marine bivalve mollusks.pholadid(zoology) Any member of the family Pholadidae of certain clam-like molluscs.pholadomyid(zoology) Any clam in the family Pholadomyidae.pholcid(zoology) Any member of the family Pholcidae of cellar spiders.pholid(zoology) Any fish in the family Pholidae.pholidichthyid(zoology) Any fish in the family Pholidichthyidae.pholidophorid(zoology) Any extinct fish in the family Pholidophoridae.pholidosaurid(zoology) Any crocodylomorph reptile in the family †Pholidosauridae.phonatedsimple past and past participle of phonatephonecardA chargecard used to pay for telephone calls.phonedsimple past and past participle of phonephonemehood(linguistics) The property of being a phoneme.phoneticizedsimple past and past participle of phoneticizephoneword(rare) An alphanumeric word or phrase representing a telephone number, its letters corresponding to those on a telephone keypad.phonorecord(US, law) A physical object that contains a permanent record of a sound.phorboid(organic chemistry) Any of a class of phorbol estersphoridAny fly of the family Phoridae.phoronid(zoology) Any hermaphroditic wormlike marine animal of the phylum Phoronida.phorozooid(biology) A zooid of the sexual generation of some free-swimming tunicates which though it becomes free-swimming does not mature sexually.phorusrhacidAny of the extinct flightless birds of the family Phorusrhacidae, which inhabited South America from the early Cenozoic era until about 0.1 million years ago.phosgenatedTreated or reacted with phosgenephosichthyid(zoology) Any fish in the family Phosichthyidae.phosphatedContaining phosphates.phosphatizedsimple past and past participle of phosphatizephosphatocopidAny extinct arthropod of the order PhosphatocopidaphosphidArchaic form of phosphide.phosphinylatedModified by addition of a phosphinyl groupphosphitylated(organic chemistry) Modified by phosphitylationphosphoacetylated(biochemistry) phosphorylated and acetylatedphosphoglycerolipidglycerophospholipidphosphoglycerylated(organic chemistry) Modified by reaction with phosphoglycerolphosphoglycolipid(biochemistry) Any phospholipid glycoside.phosphoimpaired(biochemistry) Whose function is impaired by phosphorylationphosphoisoprenoid(organic chemistry) An isoprenoidal phosphatephospholigand(organic chemistry) A ligand composed of an organic phosphate, phosphonic acid or similar.phospholinked(organic chemistry) linked together via a phosphate groupphospholipid(organic chemistry) Any lipid, such as lecithin or cephalin, consisting of a diglyceride combined with a phosphate group and a simple organic molecule such as choline or ethanolamine; they are important constituents of biological membranes.phospholipoidA phospholipid or similar compound.phosphomutated(biology) Modified by phosphomutationphosphonolipid(organic chemistry) phospholipidphosphophorylatedMisspelling of phosphorylated.phosphoratedsimple past and past participle of phosphoratephosphorescedsimple past and past participle of phosphorescephosphoribosylatedsimple past and past participle of phosphoribosylatephosphorisedsimple past and past participle of phosphorisephosphorizedsimple past and past participle of phosphorizephosphorothioatedThat has reacted with a phosphorothioatephosphorothiolated(biochemistry) modified by the addition of a phosphorothiol or a phosphorothiolatephosphorylatedsimple past and past participle of phosphorylatephosphosphingolipid(organic chemistry) Any sphingolipid, such as sphingomyelin, that contains a phosphoryl gropphosphothiolated(organic chemistry) Reacted with, or converted to a phosphothiol derivativephosphureted(obsolete, chemistry) treated, or reacted with phosphorus.phosphurettedAlternative spelling of phosphureted.photichthyidAlternative form of phosichthyid.photid(zoology) Any member of the Photidae.photoablatedablated by photoablationphotoacid(chemistry) Any compound converted into a strong acid by photolysis.photoactivatedactivated by lightphotoadaptedadapted by photoadaptationphotoagedHaving undergone photoaging.photoalignedaligned by means of photoalignmentphotoassisted(chemistry) Describing catalysis in which the catalyst is formed by the absorption of lightphotoassociatedassociated through photoassociationphotobleachedsimple past and past participle of photobleachphotoboardA large photograph mounted on a board used for display purposes.photocaged(chemistry) Fitted with a photocagephotocardA card bearing a photograph, often a photograph of the cardholder for identification purposes.photocatalysedAlternative spelling of photocatalyzed.photocatalyzedsimple past and past participle of photocatalyzephotocleavedsimple past and past participle of photocleavephotocomposedsimple past and past participle of photocomposephotoconjugatedphotochemically conjugatedphotoconvertedsimple past and past participle of photoconvertphotocopiedsimple past and past participle of photocopyphotocoupledcoupled by means of a photocouplerphotocrosslinkedphotochemically crosslinkedphotocuredmodified by photocuringphotodamagedHaving undergone photodamage.photodegradeddegraded by lightphotodepletedModified by photodepletionphotodimerizedProduced by photodimerizationphotodiodedEquipped with a photodiodephotodisintegratedBroken down by photodisintegration.photodissociateddissociated by photodissociationphotodopedHaving undergone the photodoping process.photoevaporatedsimple past and past participle of photoevaporatephotoexcitedsimple past and past participle of photoexcitephotoexposedsimple past and past participle of photoexposephotofield(physics) Used attributively to describe a form of photoemission in which an electron in a metal is excited by a photon and subsequently tunnels out of the surfacephotoflood(photography) A lamp that produces a broad beam of continuous bright light; used to illuminate a photographic subjectphotofunctionalizedsimple past and past participle of photofunctionalizephotogenerated(physics) Generated by light (used especially of electrons).photographedsimple past and past participle of photographphotoheatedheated by photoheatingphotoidentifiedsimple past and past participle of photoidentifyphotoimmobilizedsimple past and past participle of photoimmobilizephotoinducedinduced as a result of interaction with electromagnetic radiation in the visible and near-visible range.photoinhibitedinhibited by means of photoinhibitionphotoinitiated(chemistry, of a chemical reaction) initiated by light or other electromagnetic radiationphotoionisedAlternative spelling of photoionized.photoionizedsimple past and past participle of photoionizephotoisomerized(chemistry) photochemically isomerizedphotolabeledHaving a photolabelphotoliberated(biochemistry) liberated (released from a complex) by the action of lightphotolithographedsimple past and past participle of photolithographphotolyzedThat has been subjected to photolysis.photometeredsimple past and past participle of photometerphotomicrographedsimple past and past participle of photomicrographphotopatternedIn which a pattern has been etched by lightphotoperiod(biology) The normal duration of natural daylight experienced by an organism; daylength.photoprecipitatedsimple past and past participle of photoprecipitatephotoproducedproduced by light, especially by photochemical action.photoreactivatedsimple past and past participle of photoreactivatephotoreleasedreleased by the action of lightphotorepairedsimple past and past participle of photorepairphotoreversedModified by photoreversalphotoselected(physics) Obtained by photoselectionphotosensitisedsimple past and past participle of photosensitisephotosensitizedsimple past and past participle of photosensitizephotoshoppedOf an image, digitally edited or altered.photostatedsimple past and past participle of photostatphotostimulated(physics, chemistry) stimulated by the absorption of light energyphotostressedstressed by exposure to bright lightphotoswitchedModified by photoswitchingphotosynthesisedsimple past and past participle of photosynthesisephotosynthesizedsimple past and past participle of photosynthesizephotothreshold(physics) The threshold at which a photoelectric effect is establishedphototransducedsimple past and past participle of phototransducephototransfectedtransfected by means of phototransfectionphototransformedsimple past and past participle of phototransformphototriggeredtriggered by a phototriggerphoxacephalidAny crustacean of the family Phoxocephalidaephoxichilidiid(zoology) Any sea spider in the family Phoxichilidiidae.phractolaemid(zoology) Any fish in the family Phractolaemidae.phragmoceratid(zoology) Any extinct nautiloid cephalopod in the family Phragmoceratidae.phragmoteuthid(paleontology) An extinct cephalopod of the order Phragmoteuthida.phrasedsimple past and past participle of phrasephrasehood(linguistics) The property of being a phrase.phreatogammarid(zoology) Any amphipod in the family Phreatogammaridae.phreatoicid(zoology) Any isopod in the family Phreatoicidae.phrenicotomizedHaving undergone phrenicotomy.phrenziedArchaic form of frenzied.phreodrilidBelonging or related to the family Phreodrilidae of earthworms.phronimid(zoology) Any amphipod in the family Phronimidae.phryganeid(zoology) Any of the family Phryganeidae of caddis flies.phrynosomatid(zoology) Any lizard in the family Phrynosomatidae.phtisicid(zoology) Any member of the Phtisicidae.phud(slang, sometimes derogatory) A Doctor of Philosophy (a PhD degree).phugoid(aeronautics, aviation) Of the motion of an aircraft, missile, or other flying object: continuously oscillating in a vertical plane due to the object pitching up and climbing, thus slowing down; then pitching down and descending, thus speeding up.phycidAny fish in the family Phycidae.phycocolloidAny of several algal-derived colloids, including alginates, carrageenans, and agars.phycosecid(zoology, rare) Any member of the Phycosecidae, a family of beetles.phylacteredWearing a phylactery.phylacteriedHaving or wearing a phylactery.phyllidA leaf-like structure in bryophytes.phyllidiid(zoology) Any sea slug in the family Phyllidiidae.phylliid(zoology) Any leaf insect in the family Phylliidae.phyllobothriidAny tapeworm of the family PhyllobothriidaephyllocaridAny crustacean of the subclass Phyllocarida.phylloceratid(zoology) Any ammonite in the family Phylloceratidae.phyllocnistid(zoology) Any moth in the family Phyllocnistidae, now considered to be the gracillariid subfamily Phyllocnistinae.phyllodocidAny polychaete of the order PhyllodocidaphyllodontidAny extinct fish of the family PhyllodontidaephylloidResembling a leaf.phyllolepid(zoology) Any extinct placoderm of the order †Phyllolepida.phyllolepididAny phyllolepid placoderm of the family Phyllolepididaephyllophorid(zoology) Any sea cucumber in the family PhyllophoridaephyllopodAny of several branchiopod crustaceans whose appendages resemble leavesphylloscopid(ornithology) Any of the warblers in the family Phylloscopidae.phyllostomatid(zoology) Any member of the family Phyllostomidae (syn. Phyllostomatidae), of leaf-nosed bats.phyllostomidAny bat of the family Phyllostomidae, having large, lance-shaped noses; a leaf-nosed bat.phylloxeridAny hemipteran of the family PhylloxeridaephylostomidMisspelling of phyllostomid.phymatid(zoology) Any ambush bug in the subfamily Phymatinae of the family Reduviidae, formerly considered to be an independent family, Phymatidae.physedAlternative form of phys ed.physeterid(zoology) Any sperm whale of family Physeteridaephyseteroid(zoology) Any sperm whale (of the family Physeteridae).physicianed(obsolete, rare) Licensed as a physician.physicosorbedMisspelling of physisorbed.physid(zoology) A bladder snail, any freshwater snail of the family Physidae.physiosorbedAlternative form of physisorbed.physiquedHaving a specified kind of physique.physisorbedphysically adsorbedphysisorpedMisspelling of physisorbed.physopod(zoology) One of the Thysanoptera (syn. Physopoda); a thrips.phytelephantoid(botany) Describing palms of the subfamily Phytelephantoideae, now considered to be the tribe PhytelepheaephytocannabinoidAny cannabinoid that occurs naturally in a plant.phytocompoundAny chemical compound of plant origin.phytoecdysteroid(biochemistry) Any ecdysteroid found in plants.phytoidResembling a plant, plantlike.phytolipid(organic chemistry) Any lipid present in plantsphytomonadAny trypanosomatid of the genus PhytomonasphytomyxidAny single-celled plant parasite of the class PhytomyxeaphytoptidAny of the family Phytoptidae of mites.phytosaurid(zoology) Any member of the family Phytosauridae.phytoseiidAny mite of the family Phytoseiidaephytosteroid(organic chemistry) Any steroid of plant originphytotomid(zoology) Any bird in the family Phytotomidae, now considered part of the Cotingidae; a plantcutter.piaffedsimple past and past participle of piaffepianowoodThe wood of Dalbergia nigra.piazzaedHaving a piazza.picard(historical, nautical) A type of light, seaworthy vessel used in trade and the transport of fish in Britain and Ireland in the late medieval and early modern period.piceidA stilbenoid glucoside and a major resveratrol derivative in grape juices. It is also found in plants such as Picea sitchensis and Polygonum cuspidatum.picid(zoology) Any member of the family Picidae, the woodpeckers.pickabackedsimple past and past participle of pickabackpickedsimple past and past participle of pickpickerelweed(US) Any of several freshwater plants, of the genus Pontederia, that have heart-shaped leavespicketedsimple past and past participle of picketpickguard(music) A piece of durable flat material placed on the body of a guitar (or similar instrument) beneath the strings to protect the surface from being scratched by a plectrum (or similar device).pickledsimple past and past participle of picklepicklehead(slang) a foolish person.pickleweedAny flowering plant of the genus Batis (family Bataceae).picnickedsimple past and past participle of picnicpicofaradOne million millionth (10⁻¹²) of a farad. Symbol: pF.picoidRelating to or characteristic of woodpeckerspicosecond(metrology) An SI unit of time equal to 10⁻¹² seconds. Symbol: pspicoteddecorated with picotspicratedMixed with a picrate.pictorializedsimple past and past participle of pictorializepicturedsimple past and past participle of picturepiddledsimple past and past participle of piddlepidotimodAn immunostimulant.piebaldSpotted or blotched, especially in black and white.piecard(slang, derogatory) A union official who is on the side of the boss rather than that of the workers.piecedAssembled or constructed by joining separated pieces together.piecemealedsimple past and past participle of piecemealpiedHaving two or more colors, especially black and white.piefacedAlternative form of pie-faced.piend(Scotland, architecture) The angle or edge formed where two surfaces meet. More specifically, the sloped edges of a pavilion or hip roof.piercedsimple past and past participle of piercepiered(architecture) Furnished with piers.pierheadThe end of a pier farthest from shore.pierid(entomology) Any member of the butterfly family Pieridae.piesmatid(entomology) Any member of the family Piesmatidae, the ash-gray leaf bugs.piezoactuatedActuated by mechanical pressure.pigeonheartedAlternative form of pigeon-hearted.pigeonholedCategorized, compartmentalizedpigeontoedAlternative spelling of pigeon-toed.pigeonweedSynonym of pokeweed (“the plant Phytolacca americana”).pigeonwoodOriental trema, an evergreen tree of species Trema orientalis, widely distributed throughout much of the tropics.piggedsimple past and past participle of pigpiggybackedsimple past and past participle of piggybackpighead(mildly derogatory, slang) A very stubborn person.pigheaded(mildly derogatory) Obstinate and stubborn to the point of stupidity.pighoodThe state of being a pig.pigmentedsimple past and past participle of pigmentpigmoidAlternative form of pygmoid.pigtailedHaving a pigtail.pigweedAny of various weedy plants sometimes used as pig fodder:pigyardSynonym of swineyard (“yard for keeping pigs”).pikedFurnished with a pike; ending in a point.pikeguardA passegarde (neck guard).pikeheadThe head of a pike (the weapon)pilargid(zoology) Any polychaete worm of the family Pilargidae.pilasteredHaving a pilaster or pilasters.pilastradedHaving a pilastrade.pilchardAny of various small oily fish related to herrings, family Clupeidae.pileated(botany) Having a pileus.piledsimple past and past participle of pilepilekiid(zoology) Any trilobite in the family Pilekiidae.pilferedsimple past and past participle of pilferpilgrimhoodThe state or condition of a pilgrim.pilid(zoology) Any member of the family Ampullariidae (syn. Pilidae) of apple snails.pillagedsimple past and past participle of pillagepillarboxedIn a narrow format video or image, displayed with blank stripes on the sides, especially when viewed on a wider screen.pillaredHaving pillars.pilled(textiles) Of woven fabric: having formed small matted balls of fiber.pillhead(slang, derogatory) A person who habitually takes tranquilizers, amphetamines, barbiturates, etc. in pill or capsule form.pilloriedsimple past and past participle of pillorypiloceratid(zoology) Any extinct nautiloid cephalopod in the family Piloceratidae.piloidSynonym of hairlike.pilomyxoidComposed of hairs and mucuspilosauridAny of the family Pliosauridae of extinct marine reptiles.pilotbirdPycnoptilus floccosus, an Australian acanthizid.pilotedsimple past and past participle of pilotpilotweedSilphium laciniatum, a flowering plant in the aster family.pilumnid(zoology) Any crab in the family Pilumnidae.pimelodid(zoology) Any catfish in the family Pimelodidae.pimoid(zoology) Any spider in the family Pimoidae.pimpedsimple past and past participle of pimppimphoodThe condition, quality, or office of a pimp; pimpness.pimpledHaving pimples; pimply.pinacoid(crystallography) The face of a crystal parallel to two of the axes.pinaforedWearing a pinafore.pinakoidAlternative form of pinacoid.pinboardA notice board to which items can be pinned.pinceredHaving pincers.pinchedsimple past and past participle of pinchpind(transitive, now rare or chiefly dialectal) To impound (as cattle), to shut up in a pound.pindottedMarked with pindots.pineappledFlavoured or decorated with pineapple.pineappleweedAlternative form of pineapple weed.pineclad(poetic) Covered with pine trees.pinedsimple past and past participle of pinepinelandA forested area with an abundance of pine trees.pineweedA low, bushy, nearly leafless herb (Hypericum gentianoides), common in sandy soil in the eastern United States.pinewood(uncountable) The wood of a pine.pineyard(Bahamas) A coniferous forest ecoregion in the Bahamas and the Turks and Caicos Islands, dominated by Bahamian pine.pinfeathered(ornithology) Having some or all of the feathers imperfectly developed.pinfeed(computing, printing, often attributive) A kind of dot matrix printer equipped to take paper with holes running along each side for alignment.pinfold(transitive) To confine (animals) in a pinfold.pingedsimple past and past participle of pingpinguidRelating to fat.pinguipedid(zoology) Any fish in the family Pinguipedidae.pinheadThe head of a pin. (Frequently used in size comparisons.)pinheaded(slang, medicine) Having a head that is unusually tapered or small.pinholdA place where a pin is fixed.pinid(botany) Any conifer in the family Pinidae.pinionedsimple past and past participle of pinionpinkedsimple past and past participle of pinkpinkenedsimple past and past participle of pinkenpinkoid(Internet slang, derogatory) Communist.pinkwashedColored or tinged pink, especially from paint or light.pinnacledsimple past and past participle of pinnaclepinnatifid(botany, of leaves) Having lobes with incisions that extend less than half-way toward the midrib.pinnatilobedSynonym of pinnatilobate.pinnedsimple past and past participle of pinpinnid(zoology) Any pen shell in the family Pinnidae.pinnipedPertaining to or similar to such a mammal.pinnotherid(zoology) Any crab in the family Pinnotheridae.pinnulatedSynonym of pinnulate.pinoid(biochemistry) A protein kinase that regulates auxin.pinopodAny of various marine bivalves belonging to the suborder Pinopodia.pinpointedsimple past and past participle of pinpointpinprickedsimple past and past participle of pinprickpinstriped(of fabric) Having pinstripes.pintailed(zoology) Having a tapered tail, with the middle feathers longest.pintidOne of the lesions in the skin disease pinta.pintsizedAlternative form of pint-sized.pinweedAny of the genus Lechea of low North American herbs with branching stems, and very small and abundant leaves and flowers.piobaireachdAlternative form of pibroch.pioned(nonce word) A word of disputed meaning; perhaps, abounding in marsh marigolds.pioneeredsimple past and past participle of pioneerpiophilid(zoology) Any member of the family Piophilidae of flies.pipedsimple past and past participle of pipepipejackedFormed by pipejacking.pipelinedsimple past and past participle of pipelinepipettedsimple past and past participle of pipetpipeweed(smoking) Tobacco prepared for smoking in a pipe; also, the leaves of herbs or other plants prepared for such use.pipewoodAn ericaceous shrub of the southern United States, whose wood can be used to make pipe bowls.pipid(zoology) Any member of the family Pipidae, the tongueless frogs.pipoidAny frog of the clade Pipoideapippedsimple past and past participle of pippiprid(zoology) Any bird in the family Pipridae; a manakin.pipunculid(zoology) Any of the family Pipunculidae of flies.piquedsimple past and past participle of piquepiramidMisspelling of pyramid.piratedSynonym of pirate.piroplasmidAny of the order Piroplasmida of protozoan parasites.pirouettedsimple past and past participle of pirouettepisaurid(zoology) Any member of the Pisauridae, nursery web spiders.pisidiid(zoology) Any clam in the family Pisidiidae, now considered part of the family Sphaeriidae.pisoidA concretionary grain, typically of calcium carbonate, between a microid and a macroid in size.pissabedAny dandelion (Taraxacum officinale), formerly much used for its diuretic properties.pissedsimple past and past participle of pisspisshead(UK, Commonwealth, Ireland, derogatory, vulgar, slang) A person who regularly overindulges in alcoholic drink.pistachioedFlavoured or covered with pistachios.pisted(skiing) Having a piste.pistoledsimple past and past participle of pistolpistolwhippedsimple past and past participle of pistolwhippistonedsimple past and past participle of pistonpistosaurid(zoology) Any sauropterygian reptile of the family PistosauridaepistosauroidAny extinct marine reptile of the clade Pistosauroideapitapattedsimple past and past participle of pitapatpitboard(motor racing) A board used to communicate brief important information to a racing driver such as driver name, laps, and current position in the race.pitchedsimple past and past participle of pitchpitchforkedsimple past and past participle of pitchforkpitheadThe area around the top of the mineshaft of a coal mine.pithecanthropoidPertaining to or characteristic of the pithecanthropoids.pitheciid(zoology) Any member of the family Pitheciidae, New World monkeys such as the sakis, titis and uakaris.pithecoidOf or pertaining to the anthropoid apes.pithedsimple past and past participle of pithpitiedsimple past and past participle of pitypittedHaving a surface marked by pits; pockmarked or alveolate.pittid(zoology) Any bird in the family Pittidae; a pitta.pituriaspidAny extinct fish of the order †PituriaspidapityroidHaving the form of, or resembling, bran.pivotedsimple past and past participle of pivotpixelated(computing) Of an image, visibly made of discrete pixels.pixeledConverted to, or obscured by, pixels; pixelated.pixelizedModified by pixelizationpixellatedsimple past and past participle of pixellatepixelledAlternative spelling of pixeled.pixilatedBehaving in an eccentric manner, as though led by pixies.pixillatedAlternative spelling of pixilated.pizzahead(slang, offensive, ethnic slur, derogatory) A person of Italian descent.pizzled(heraldry) Having the penis in a different tincture than the rest of the body.placardA sheet of paper or cardboard with a written or printed announcement on one side for display in a public place.placardedsimple past and past participle of placardplacatedsimple past and past participle of placateplacedsimple past and past participle of placeplacekickedsimple past and past participle of placekickplacenticeratid(zoology) Any ammonite in the family Placenticeratidae.placidcalm and quiet; peaceful; tranquilplackardMisspelling of placard.placodioid(of a lichen thallus) Radiating outward, with the ends of the radiating arms peeling up from the substrate, but without a cortex on the underside.placodontid(zoology) Any placodont in the family Placodontidae.placodontoid(paleontology) Any member of the Placodontoidea superfamily of extinct reptiles.placoganoid(zoology, obsolete) Relating to the Placoganoidei, apparently a synonym of Placodermi.placoidPlatelike; having irregular, platelike, bony scales, often bearing spines; pertaining to the placoid fishplacunid(zoology) Any bivalve in the family Placunidae.plaesiomyidAny extinct lamp shell of the family PlaesiomyidaeplafondA ceiling, especially one that is ornately decorated.plagiarisedsimple past and past participle of plagiariseplagiarizedsimple past and past participle of plagiarizeplagiaulacid(zoology) Any extinct mammal in the family Plagiaulacidae.plagiogrammoidRelated to, or characteristic of diatoms of the family Plagiogrammaceae.plagiorchiidAny trematode of the order Plagiorchiidaplagiosaurid(zoology) Any temnospondyl of the family Plagiosauridae.plaguedsimple past and past participle of plagueplagusiid(zoology) Any crab in the family Plagusiidae.plaid(textiles) A type of twilled woollen cloth, often with a tartan or chequered pattern.plaidedOf the material of which plaids are made; tartan.plainclothedplainclothes; wearing ordinary clothes instead of a uniform in order to avoid detection.plainedsimple past and past participle of plainplainheadA variety of bird without a crest.plainheartedAlternative form of plain-hearted.plainlandFlat land with relatively little vegetation.plaitedsimple past and past participle of plaitplakinid(zoology) Any member of the Plakinidae.plamidMisspelling of plasmid.planariid(zoology) Any flatworm in the family Planariidae.planarioid(zoology, rare, dated) Resembling planarians.planaxid(zoology) Any sea snail of the family Planaxidae.planchedsimple past and past participle of planchplanedsimple past and past participle of planeplaneloadAs much, or as many, as a plane can carryplaneted(poetic, obsolete) Of or relating to planets.planethood(astronomy) The state or condition of being a planet.planetoid(astronomy, dated) An asteroid of any sizeplanetwardTowards a planet.plankboard(often attributive) A flat piece of wood; a plank or board.plankedsimple past and past participle of plankplannedsimple past and past participle of planplanoceridAny flatworm of the family Planoceridaeplanocraniid(zoology) Any crocodylian of the family Planocraniidae.planorbid(zoology) Any freshwater snail in the family Planorbidae.planorboid(malacology) Flat and orb-like.plantedsimple past and past participle of plantplanthoodThe state or period of being a plant.plantkindAll plants, considered as a group.plantstandA tall narrow table on which a pot plant can be displayed.planulatedSubject to planulationplanulinid(zoology) A foraminifer of the family Planulinidae.planuloid(zoology) Resembling a planula.plashedsimple past and past participle of plashplasmacytoid(cytology) Of or pertaining to plasma cellsplasmapheresedProcessed by plasmapheresisplasmid(cytology) A loop of double-stranded DNA that is separate from — and replicates independently of — the chromosomes; such loops are most commonly found in bacteria, but they are also sometimes found in archaeans and eukaryotic cells, and they are used in genetic engineering as a vector for gene transfer.plasmocytoidAlternative form of plasmacytoid.plasmodiid(zoology) Any member of the Plasmodiidae.plasmodiophoridAny member of the Phytomyxea (but sometimes excluding Phagomyxa), a group of protists that are parasites of plants.plasmoid(physics) A region of plasma held relatively stable within a magnetic fieldplasmolyzedsimple past and past participle of plasmolyzeplasterboardA construction material consisting of a rigid panel of several layers of fibreboard or paper bonded to a gypsum core.plasteredCoated with plaster.plasticardThin polystyrene sheets used in arts and crafts.plasticatedsimple past and past participle of plasticateplasticisedsimple past and past participle of plasticiseplasticizedsimple past and past participle of plasticizeplastickedCovered in plastic.plastid(cytology) Any of various organelles found in the cells of plants and algae, often used for photosynthesis.plastinatedPreserved by means of plastination.plastoid(science fiction) A plastic-like material.platacanthomyid(zoology) Any rodent in the Platacanthomyidae.platanistid(zoology) Any river dolphin in the Platanistidae.platanistoid(zoology) Any river dolphin in the superfamily Platanistoidea.plataspid(zoology) Any true bug in the family Plataspidae, which is sometimes known as the Plataspididae.platbandA border of flowers in a garden, especially along a wall; a strip of turf forming a border.plateauedsimple past and past participle of plateauplatedsimple past and past participle of plateplateosaurid(zoology) Any dinosaur in the family Plateosauridae.platformed(of shoes) Having very thick soles and heels to make the wearer appear taller.platformwardToward a platform.platinizedsimple past and past participle of platinizeplatinoidOf or resembling platinumplatinumedsimple past and past participle of platinumplatonizedsimple past and past participle of platonizeplattedsimple past and past participle of platplatteland(South Africa) The country, the countryside.platycephalid(zoology) Any fish in the family Platycephalidae.platyceratid(zoology) Any extinct gastropod in the family Platyceratidae.platycnemidAlternative form of platycnemidid.platycnemidid(zoology) Any damselfly of the family Platycnemididae.platycodonoidAny member of the genus Platycodon of balloon flowers.platycopidAny ostracod of the order Platycopidaplatyctenid(zoology) Any member of the Platyctenida order of comb jellies.platygasteridAlternative form of platygastrid.platygastrid(zoology) Any wasp in the family Platygastridae.platygastroidAny parasitoid wasp of the superfamily Platygastroideaplatyischnopid(zoology) Any amphipod in the family Platyischnopidae.platynotidA member of the clade Platynota of anguimorph lizards.platypelloid(anatomy, in pelvimetry) Of the pelvis, assuming a shape with a flat inlet and a shortened anteroposterior diameter.platypezid(zoology) Any fly of the family Platypezidae.platypodidAny ambrosia beetle in the family Platypodidae, now considered to be the curculionid subfamily Platypodinae.platyrhacidSynonym of platyrhacidan.platyrhinid(zoology) Any fish in the family Platyrhinidae.platysternid(zoology) Any turtles in the family Platysternidae; including big-headed turtles, of the sole extant species.platystictid(zoology) Any damselfly in the family Platystictidae.platystomatid(zoology) Any fly of the family Platystomatidae.platytroctid(zoology) Any fish in the family Platytroctidae; the tubeshoulders.plaud(obsolete) To applaud.playactedsimple past and past participle of playactplayaroundAn instance of working in a nonserious manner; an instance of playing around.playboardA ledge or shelf used in puppetry for balancing props.playedsimple past and past participle of playplayerhood(informal, slang) The state or condition of a playerplayfieldA playing field.playfriend(rare) A playmate.playground(outdoors) A large open space for children to play in, usually having dedicated play equipment (such as swings and slides).playheadA scrolling line displayed during audio playback (as in a DAW) indicating when in the audio is currently being played.playlandAn area of free recreationplaylistedsimple past and past participle of playlistplayshedA shed used as a playroom.playstead(dated) An area designated for recreation and play; a park.playsuitedDressed in a playsuit.playward(archaic, rare) Playful; sportive.playworldAn imaginary scenario developed by children and adults as a focus for playing together.pleachedEntwined, intertwined, interwoven, plaited.plead(ambitransitive, copulative) To present (an argument or a plea), especially in a legal case.pleaded(British, excepting Scotland) simple past and past participle of pleadpleasedHappy, content.pleasuredsimple past and past participle of pleasurepleatedsimple past and past participle of pleatpleatheredDressed or upholstered in pleather.plecoglossid(zoology) Any fish of the family Plecoglossidae (sometimes regarded as a subfamily, Plecoglossinae in Osmeridae); the ayu or sweetfish.plectreurid(zoology) Any spider in the family Plectreuridae.pled(Canada, US, Scotland) simple past and past participle of pleadpledgedsimple past and past participle of pledgepleiadA group of illustrious or talented people, especially one with seven members.pleid(entomology) Any member of the family Pleidae, the pygmy backswimmerspleiopodRare spelling of pleopod.pleopod(zoology) One of the abdominal legs of a crustacean.plerocercoid(zoology) An unsegmented worm-like larval form of certain tapeworms which develops from the procercoid.plesiadapid(zoology) Any extinct mammal in the family Plesiadapidae.plesiadapoidAny extinct mammal of the superfamily PlesiadapoideaplesiochelyidAny extinct turtle of the family Plesiochelyidaeplesiopid(zoology) Any longfin in the family Plesiopidae.plesiopithecidAny extinct primate of the family Plesiopithecidaeplesiosaurid(zoology) Any plesiosaur in the family †Plesiosauridae of extinct marine reptiles.plesiosauroidAny marine plesiosaur of the superfamily Plesiosauroideaplethodontid(zoology) Any of the Plethodontidae, a family of lungless salamanders.pleuraspidotheriidAny extinct mammal of the genus Pleuraspidotheriumpleurobranchid(zoology) Any slug in the family Pleurobranchidae.pleurocerid(zoology) Any gastropod in the family Pleuroceridae.pleurodontid(zoology) Any snail in the family Pleurodontidae.pleurogenidAny parasitic flatworm of the family Pleurogenidaepleuronectid(zoology, ichthyology) Any species of the family Pleuronectidae.pleuronectoidRelating to the Pleuronectidae, or flounder family.pleuropholidAny extinct fish of the genus †Pleuropholispleurosaurid(zoology) Any extinct reptile of the family Pleurosauridae.pleurosphenoidA lateral sphenoidpleurosternidAny extinct turtle of the family †PleurosternidaepleurostomatidAny ciliate of the class PleurostomatidapleurothallidAny orchid of the genus Pleurothallispleurotoid(biology) Characteristic of fungi of the genus Pleurotus (having laterally-attached fruiting bodies).pleurotomariid(zoology) Any in the family Pleurotomariidae of gastropods.plewdA stylized sweat drop drawn on the air around a character's head, as if it were coming out of the character, as used in cartoons, especially comic strips.plexauridAny octocoral of the family PlexauridaeplicaballinidAlternative form of plicaballin.plicatedAlternative form of plicate.plicatulid(zoology) Any clam in the family Plicatulidae.pliedsimple past and past participle of plyplightedsimple past and past participle of plightplimsolledWearing plimsolls.plinkedsimple past and past participle of plinkplinthedHaving a plinth.pliomerid(zoology) Any trilobite in the family Pliomeridae.pliopithecid(zoology) Any extinct primate in the family Pliopithecidae.pliopithecoidA member of the extinct superfamily of catarrhine primates, Pliopithecoidea.pliosaurid(zoology) Any member of the family †Pliosauridae of extinct aquatic reptiles.pliosauroidAny pliosaur of the suborder Pliosauroideaploceid(zoology) Any bird of the family Ploceidae.plocoid(coral) With separate corallite walls.plodA slow or labored walk or other motion or activity.ploddedsimple past and past participle of plodplonkedsimple past and past participle of plonkploppedsimple past and past participle of plopplotid(zoology) Any bird in the family Plotidae, a synonym for the Anhingidae.plotlandLand that is used by itinerant people for the construction of temporary dwellings.plotopterid(zoology) Any extinct flightless seabird in the family Plotopteridae.plotosid(zoology) Any catfish in the family Plotosidae.plottedsimple past and past participle of plotploughedsimple past and past participle of ploughploughheadThe clevis or draught iron of a plough.ploughlandLand that has been or is meant to be ploughed.ploussardSynonym of poulsard.ploward(dialect) The plover (wading bird).plowedsimple past and past participle of plowplowheadAlternative form of ploughhead.plowlandAlternative spelling of ploughland.pluckedsimple past and past participle of pluckplugboardAn array of jacks or hubs into which patch cords can be inserted in order to complete electrical circuits.pluggedsimple past and past participle of plug.plumagedHaving plumage.plumbedsimple past and past participle of plumbplumebirdA long-tailed bird of paradise.plumedHaving or decorated with a plume or plumes.plumehead(geology) Alternative form of plume head.plumiped(zoology) Having feet covered with feathers.plummetedsimple past and past participle of plummetplumpedsimple past and past participle of plumpplunderedsimple past and past participle of plunderplungedsimple past and past participle of plungeplunkedsimple past and past participle of plunkpluralizedsimple past and past participle of pluralizepluriclosed(mathematics) closed in multiple waysplurilobedHaving several lobesplurinucleatedSynonym of multinucleated.pluristratified(anatomy) Having several stratificationsplussedsimple past and past participle of plusplutellid(zoology) Any moth in the family Plutellidae.plutoedsimple past and past participle of plutoplyboardA material made from wooden boards glued together.plywood(countable) A specific grade or type of this construction material.pneumaticizedsimple past and past participle of pneumaticizepneumatisedAlternative form of pneumatized.pneumatizedHaving air cavities.pneumoactivatedsimple past and past participle of pneumoactivatepneumodermatid(zoology) Any sea angel in the family Pneumodermatidae.pneumolysoid(biochemistry) Any of a group of recombinant mutant proteins related to pneumolysin.pneumonectomizedsimple past and past participle of pneumonectomizepoachardAlternative form of pochard.poachedsimple past and past participle of poachpochardAny of various diving ducks of the subfamily Aythyinae (genera Aythya and Netta), especially the common pochard, Aythya ferina.pocilloporid(zoology) Any coral of the family Pocilloporidaepockedsimple past and past participle of pockpocketedHaving a pocket; with pockets.pockmarkedHaving pockmarks.pockwood(archaic) lignum vitaepodA self-contained unit, container, or enclosure that holds, protects, or transports something.podand(organic chemistry) Any open-chain equivalent of a crown ether, i.e. a compound having one or more -O-CH₂-CH₂-O- grouppodapolipid(zoology) Any member of the Podapolipidae.podargid(zoology) Any bird in the family Podargidae; a frogmouth.poddedhaving pods (of a particular kind)podhead(slang) One who is obsessed with his or her iPod.podicipedid(zoology) Any bird in the family Podicipedidae; a grebe.podiumedplaced on a podium (especially as a result of winning, or coming second or third, in a race or similar competition)podocerid(zoology) Any amphipod in the family Podoceridae.podocinid(zoology) Any mite in the family Podocinidae.podocnemidAny turtle of the genus Podocnemispodocnemidid(zoology) Any of a group of side-necked turtles of the family PodocnemididaepodocopidAny ostracod of the order Podocopidapodoctid(zoology) Any harvestman of the family Podoctidae.podokesaurid(zoology) Any theropod dinosaur of the family Podokesauridae, now considered to be a synonym of the superfamily Coelophysoidea.podonidAny onychopod of the family Podonidaepodostemoid(botany) Any plant of the subfamily Podostemoideaepodsolizedsimple past and past participle of podsolizepodurid(zoology) Any in the family Poduridae of springtails.podzolizedsimple past and past participle of podzolizepoebird(obsolete) Alternative form of poë-bird (“the tui, a species of honeyeater (Prosthemadera novaeseelandiae), a bird which is endemic to New Zealand”).poecilid(zoology) Alternative spelling of poeciliid.poeciliid(zoology) Any fish in the family Poeciliidae.poecilopod(zoology, obsolete) One of the Poecilopoda, a former order of arthropods including king crabs, trilobites and horseshoe crabs.poeciloscleridAny demosponge of the order Poeciloscleridapoecilostomatoid(zoology) Any member of the order Poecilostomatoida of copepods.poedAlternative form of p.o.'ed.poethoodThe property of being a poet.poeticizedsimple past and past participle of poeticizepogged(Yorkshire) Full; replete.poidThe curve traced by the centre of a sphere when it rolls or slides over a surface having a sinusoidal profile.poignardAlternative form of poniard.poinardObsolete form of poniard.poind(obsolete, Scotland) A seizure of property etc in lieu of a debt; the animal or property so seizedpointcloudAlternative form of point cloud.pointedsimple past and past participle of pointpointleted(botany) Having a small, distinct point; apiculate.poinyardObsolete form of poniard.poisedPossessing poise, having self-confidence.poisoned(of a living thing) Killed, paralysed, or harmed by receiving a dose of poison.poisonweedThe plant Delphinium geyeri, poisonous to cattle.poisonwoodMetopium toxiferum, a species of tree found in the American neotropics known for producing the irritant urushiol.pokedsimple past and past participle of pokepokerfacedAlternative form of poker-faced.pokeweedA poisonous North American plant, Phytolacca americana, with reddish stems, broad leaves, clusters of white flowers, and dark purple berries.polacanthid(zoology) Any ankylosaurian of the nodosaurid or ankylosaurid subfamily Polacanthinae.polarisedNon-Oxford British English standard spelling of polarized.polarized(US) Having a distinctive polarization.polaroid(in the plural) Spectacles made with lenses of this material, once used to view certain 3-D movies, now used as sunglasses.polarwardIn the direction of the North Pole or the South Pole; away from the equator.polearmedArmed with a polearm.poleaxedsimple past and past participle of poleaxepolecatweedSynonym of skunk cabbage.poled(of walking routes) Marked with poles.poleheadThe portion of a mast above the crossbar that holds the sail, which sometimes support a flag or topsail.polewardTowards a (north or south) pole.poliadA nymph inhabiting a city.policedsimple past and past participle of policepoliciedsimple past and past participle of policypolishedMade smooth or shiny by polishing.politard(slang, derogatory, offensive) An ignorant person who discusses politics.politicised(British spelling) Alternative form of politicized.politicizedsimple past and past participle of politicizepolitickedsimple past and past participle of politicpolitizedsimple past and past participle of politizepolkadottedsimple past and past participle of polkadotpolkaedsimple past and past participle of polkapollard(often attributive) A pruned tree; the wood of such trees.pollardedsimple past and past participle of pollardpolledsimple past and past participle of pollpollenatedsimple past and past participle of pollenatepollenedsimple past and past participle of pollenpollenizedsimple past and past participle of pollenizepollicipedid(zoology) Any member of the family Pollicipedidae of barnacles in the order Pedunculata.pollinatedsimple past and past participle of pollinatepollutedMade unclean or impure.poloid(mathematics) A closed loop that has been twisted in a third dimension.polyacetylated(organic chemistry) acetylated many timespolyacid(chemistry) Any polybasic acidpolyacylated(organic chemistry) Modified by addition of many acyl groupspolyadA group consisting of an indeterminate number of items.polyadenylatedsimple past and past participle of polyadenylatepolyaminoacid(biochemistry) A polypeptide having a single amino acid subunitpolyaramid(chemistry) Any polymer formed from an aromatic amide; they are very strong, and are used in bulletproof vests etc.polyaspidid(zoology) Any mite in the family Polyaspididae.polybaggedsimple past and past participle of polybagpolybeadA polystyrene bead, typically used as insulationpolyblendA mixture of two or more polymers, especially of man-made fibres or recycled plastic.polybrominated(chemistry) Having had multiple hydrogen atoms replaced by brominepolycarbonatedMixed with or containing polycarbonate plastic.polycentrid(zoology) Any leaffish in the family Polycentridae.polycentropodid(zoology) Any caddis fly in the family Polycentropodidae.polyceratid(zoology) Any sea slug in the family Polyceratidae.polycerid(zoology) Any sea slug in the family Polyceridae.polychelid(zoology) Any crustacean in the family Polychelidae.polychlorinated(chemistry) Having many hydrogen atoms replaced by chlorine.polychord(music) Two or more chords, each constructed in a different manner, one on top of the other; multiple chords.polychromatizedsimple past and past participle of polychromatizepolychromedStrikingly multicolored, as if by polychromy.polychrotid(zoology) Any lizard in the family Polychrotidae or subfamily Polychrotinae.polycladAny member of the Polycladida, a highly diverse clade of free-living marine turbellarian flatworms.polyclinid(zoology) Any tunicate in the family Polyclinidae.polycondensedsimple past and past participle of polycondensepolycopid(zoology) Any ostracod in the family Polycopidae.polycotylid(zoology) Any plesiosaur in the family Polycotylidae.polyctenid(zoology) Any bug in the family Polyctenidae.polyculturedGrown by means of polyculturepolycystid(zoology) One of the Polycystidea.polydesmid(zoology) An millipede in order Polydesmida (flatbacked millipedes).polydispersed(chemistry) polydispersepolyethoxylated(chemistry) Formed into a polymer whose repeat unit is derived from ethylene oxidepolyflavonoid(organic chemistry) Any polymeric flavonoid, especially ones that are the constituents of tanninspolyfluorinated(organic chemistry) fluorinated with many fluorine atomspolyfluoroalkylated(organic chemistry) Modified by the addition of one or more polyfluoroalkyl gropspolyfold(mathematics) A metrizable space together with an equivalence class of sc-smooth structures.polyfragmentedDesignating a form of dissociative identity disorder in which the patient has a very large number of alters.polyfucosylatedsimple past and past participle of polyfucosylatepolyfunctionalisedAlternative form of polyfunctionalized.polyfunctionalized(chemistry) functionalized with many (different) functional groupspolyfused(organic chemistry) Having multiple rings fused together (with at least one atom that is each part of several rings)polygenderedHaving a mixture of genders; neither purely male nor purely female.polyglottedpolyglot; multilingualpolyglutamatedConverted to a polyglutamatepolyglycosylatedModified by the addition of many glycosyl groupspolygonhood(mathematics, rare) The state of being a polygon.polygonidAny comma (butterfly) of the genus Polygonia.polygrammoid(of ferns) Synonym of polypod.polygroovedHaving many grooves.polygyrid(taxonomy) Any snail in the family Polygyridae.polyhalogenatedHalogenated with multiple halogen atoms.polyhandicappedHaving more than one handicap; multidisabled.polyhaploid(genetics) Having many unpaired chromosomespolyhedroid(mathematics) polychoronpolyhued(rare) Being multiple hues.polyhybrida hybrid whose parents differ in several wayspolyhydrogenated(organic chemistry) hydrogenated such that hydrogen is attached to multiple double bondspolyhydroxylated(organic chemistry) Having many hydroxyl substituents.polyiamond(geometry) A polyform made by joining one or more equilateral triangles edge to edge in various arrangements, with every polyiamond corresponding to a polyhex.polyisoprenoid(organic chemistry) Any isoprenoid having many isoprene unitspolyisoprenylatedModified by the addition of many isoprenoid groupspolykinetidA structure, in some protozoa, consisting of a kinetid composed of three or more kinetosomes connected to fibrillar structures.polyligated(chemistry) (Of an atom) ligated to two or more other atomspolylobatedSynonym of polylobate.polylobedHaving multiple lobes.polylobulatedHaving many lobulespolymastiid(zoology) Any sponge in the family Polymastiidae.polymatroid(mathematics) A particular form of polytopepolymeridAny fungus of the genus Polymeridiumpolymerizedsimple past and past participle of polymerizepolymethoxylated(organic chemistry) Having many methoxyl groupspolymethylated(organic chemistry) methylated with many methyl groupspolymixiid(zoology) Any beardfish in the family Polymixiidae.polymorbidSynonym of multimorbid.polymorphid(zoology) Any acanthocephalan in the family Polymorphidae.polymorphonucleated(cytology) polymorphonuclearpolymyoid(rare) polymyodianpolyneddylatedModified by polyneddylationpolynemidCharacteristic of the family Polynemidae.polynemoidCharacteristic of the family Polynemidae.polynoidOf, pertaining to, or characteristic of the polychaete worms of the family Polynoidae.polyodontid(ichthyology) Any fish in the family Polyodontidae, the paddlefishes.polyodontoidAny paddlefish of the family Polyodontidaepolyoid(genetics) Having multiple copies of each chromosomepolyorchidPossessing more than two testes.polyoxygenated(chemistry) oxygenated in many parts of the moleculepolyparasitizedinfected with many different parasitespolypedHaving polyps.polyphagid(zoology) Any member of the Polyphagidae, now the Corydiidaepolyphemid(zoology) Any water flea in the family Polyphemidae.polyphosphorylated(biochemistry) Multiply phosphorylatedpolyplacid(entomology) Any louse in the family Polyplacidae.polyplastid(obsolete, biology) A multicellular organismpolyploid(genetics) Having more than the usual number of complete sets of chromosomes in a single cell.polypod(zoology) Having many feet.polypoidResembling a polyp.polyporoidHaving many porespolyprenoidRelating to, or derived from a polyprenolpolyprenylated(organic chemistry) Modified by the addition of multiple isoprenoid groupspolyprionid(zoology) Any fish in the family Polyprionidae.polyprotodontidRelating to the polyprotodontspolypterid(ichthyology) Any fish in the family Polypteridae, the bichirs and reedfish.polypteroidAny fish of the family Polypteridae.polyrod(physics) A directional dielectric antenna made from a rod of polystyrene projecting from a waveguide.polysaturated(of a polyamorous person) Having as many romantic partners as one can handle at a time.polysialylated(organic chemistry) Modified by the addition of many sialic acid residuespolysilylatedsilylated with many silyl groupspolysizedHaving many different sizespolyspeedCapable of operating a different speeds.polystoechotid(zoology) Any insect of the giant lacewing family, Polystoechotidae.polystratifiedHaving many stratapolysubstituted(organic chemistry) Having many substituentspolysulfated(chemistry) modified by the addition of multiple sulfate groupspolysulfonatedsulfonated with many sulfonate groupspolysulphatedAlternative form of polysulfated.polysulphonatedAlternative form of polysulfonated.polysumoylatedModified by polysumoylationpolytenizedsimple past and past participle of polytenizepolyterpenoid(chemistry) a terpenoid having a C₅ₙ skeleton (where n is greater than 8)polytransfused(medicine) Having undergone transfusion multiple times.polytraumatisedAlternative form of polytraumatized.polytrichid(zoology) Any member of the Polytrichidae.polyubiquitinatedubiquitinated with a series of ubiquitin moleculespolyubiquitinylatedAlternative form of polyubiquitinated.polyubiquitylatedpolyubiquitinatedpolyunsaturated(organic chemistry) Of or relating to long chain organic compounds that have multiple double bonds; polyunsaturated fatty acids are essential to human nutrition.polyurethaned(organic chemistry) Treated or coated with a polyurethane varnish or other product.polyuridylateduridylated in many locationspolyuridylylated(biochemistry) uridylylated via polyuridylylationpolyvictimizedSubjected to polyvictimizationpolyword(linguistics) A phrase that acts like a single word.pomacanthid(zoology) Any marine angelfish in the family Pomacanthidae.pomacentrid(Ichthyology) Any of the Pomacentridae, a family of perciform fish comprising the damselfishes and clownfishespomacentroidAny fish of the family Pomacentridaepomadasyid(zoology) Any grunt in the family Pomadasyidae, a synonym of the Haemulidae.pomadedsimple past and past participle of pomadepomatiasid(zoology) Any member of the Pomatiasidae.pomatiid(zoology) Any gastropod in the family Pomatiidae.pomatiopsid(zoology) Any member of the family Pomatiopsidae of saline lake gastropods.pomatomid(zoology) Any fish in the family Pomatomidae, which has only one living species, Pomatomus saltatrix (bluefish).pommeledsimple past and past participle of pommelpommelledsimple past and past participle of pommelpompadouredsimple past and past participle of pompadourpomphorhynchid(zoology) Any acanthocephalan in the family Pomphorhynchidae.pompilid(zoology) Any member of the Pompilidae, or spider wasps.pompiloidAny wasp of the superfamily PompiloideapomponedHaving a pompon or pompons.ponchoedWearing a poncho.poncified(informal) Made poncy.pondAn inland body of standing water, either natural or man-made, that is smaller than a lake.pondedsimple past and past participle of pondponderedsimple past and past participle of ponderpondwardNearest a pond; facing a pond; leading toward a pond, etc.pondweedAny of several plants that grow in ponds or similar aquatic conditions:poneroid(myrmecology) Any ant of the subfamily Ponerinae or related taxa.ponesimodA medication for the treatment of multiple sclerosis.pongid(obsolete) Any primate once considered to belong in the family Pongidae; the great apes excluding humansponiard(now chiefly historical) A dagger typically having a slender square or triangular blade.poniardedsimple past and past participle of poniardponiedsimple past and past participle of ponypontellid(zoology) Any copepod in the family Pontellidae.pontificatedsimple past and past participle of pontificatepontogeneiid(zoology) Any amphipod in the family Pontogeneiidae.pontoniidSynonym of pontoniine.pontoonedHaving a pontoon, or pontoons, attached to it.pontoporeiid(zoology) Any amphipod in the family Pontoporeiidae.pontoporidMisspelling of pontoporiid.pontoporiid(zoology) Any dolphin of the family PontoporiidaeponyardObsolete form of poniard.ponykindAll ponies, considered as a group.ponytailedHaving a ponytail.poochedsimple past and past participle of poochpoodAn obsolete Russian unit of mass, equal to 40 Russian funt, or about 16.38 kg (approximately 36.11 pounds).poofterhood(UK, Australia, New Zealand, South Africa, derogatory, slang) The state of being a poofter.poohead(childish, derogatory) A term of abuse.poohpoohedsimple past and past participle of poohpoohpooid(botany) Any of the grass subfamily Pooideae.pooledsimple past and past participle of poolpooped(nautical) Fitted or furnished with a poop.poophead(childish, derogatory) An objectionable person.poopload(slang) A large amount.pooptard(slang, childish, derogatory, rare) A term of abuse.poopyhead(childish, derogatory) A term of abuse.poormouthedsimple past and past participle of poormouthpopanoceratid(zoology) Any ammonite in the family Popanoceratidae.popehead(Ulster, derogatory) CatholicpopehoodThe status of pope; papacy.popeyedhaving bulging eyespopifiedConverted into a popular form, such as pop music or pop art.poplaredPlanted with poplar trees.poposaurid(zoology) Any archosaur in the family Poposauridae.poposauroidAny pseudosuchian of the clade Poposauroideapoppedsimple past and past participle of poppopperedHaving a popper (type of fastener).poppiedFull of, decorated with, or otherwise containing poppies.poppyheadThe seedhead of a poppy.poppyseedThe seed of the poppy, used as a flavouring in bread.popularisedsimple past and past participle of popularisepopularizedsimple past and past participle of popularizepopulatedThat has, or is supplied with, inhabitants or content.poracanthodidAny extinct gnathostome of the family †PoracanthodidaeporaniidAny starfish of the family PoraniidaeporcatedAlternative form of porcate.porcellanasteridAny sea star of the family Porcellanasteridaeporcellanid(zoology) Any member of the family Porcellanidae of crablike crustaceans.porcelliid(zoology) Any gastropod in the family Porcelliidae.porcellionid(zoology) Any woodlouse in the family Porcellionidae.porchedHaving a porch.poreblindObsolete spelling of purblind.poredsimple past and past participle of poreporefieldAn area of pores, in the valve of a diatom, through which mucopolysaccharides extrude to make stalks and pads.poritid(zoology) Any member of the family Poritidae of corals.porkedsimple past and past participle of porkporkrindAlternative spelling of pork rind.porkwoodThe wood of the spekboom tree (Portulacaria afra).porngrindAlternative form of pornogrind.pornifiedHaving undergone pornification; altered to the style or quality of pornography.pornographedDisplaying or depicting material of an explicit sexual nature.pornogrind(music) A musical style of goregrind that deals with pornographic themes, often meant in a jocular manner.porocephalidAny tongueworm of the order PorocephalidaporoidHaving, or associated with poresporomyid(zoology) Any clam in the family Poromyidae.porphinoid(organic chemistry) An anion derived from a porphin; a salt containing this anionporphyrinoidBased on a porphyrinporphyroid(mineralogy) A crystalline and schistose rock containing porphyritic crystals of feldspar.porphyromonadAny bacterium of the family Porphyromonadaceae.porpitid(zoology) Any hydrozoan of the family PorpitidaeporpitoidRelating to, or characteristic of the porpitidsportagedsimple past and past participle of portageportaledsimple past and past participle of portalportalledsimple past and past participle of portalportamentoed(music) Played with a portamento.portedsimple past and past participle of portportend(transitive) To serve as a warning or omen of.portendedsimple past and past participle of portendporteredsimple past and past participle of porterporterweedAny of various plants in the genus Stachytarpheta of the verbena family.portholedFitted with portholes.porticoed(of a building) That includes a portico; furnished with a portico or porticoes.portieredAlternative spelling of portièred.portionedsimple past and past participle of portionportlandThe land around a portportrayedsimple past and past participle of portrayportunidAny crab of the family Portunidae; a swimming crab.posedsimple past and past participle of poseposiedContaining, or decorated with a posy or posies.positedsimple past and past participle of positpositioned(usually with to or an adverb) Being in a particular position; (figuratively) suitable.positroid(mathematics) A matroid of a real matrix with nonnegative maximal minorspospiviroidAny viroid in the family Pospiviroidae.possessedsimple past and past participle of possesspossumwoodAny of tree of a few species or the wood of such trees:postannealedannealed after some other processpostapartheidOccurring after a period of apartheid.postcard(postal) A rectangular piece of thick paper or thin cardboard, typically used for sending messages by mail without the need for an envelope.postcingulidA thin ridge surrounding the posterior or distal-most aspects of a lower molar crown. The postcingulid is typically located on the distal margin of the talonid, below the hypoconid, hypoconulid, and entoconid.postcoded(UK) Having a postcode.postconditionedconditioned following some other processpostcoracoid(anatomy) Behind the coracoid processpostcoronoidBehind the coronoidpostcotyloidBehind the cotyloid cavitypostcounterstainedcounterstained following some other procedurepostcricoidBehind the cricoid cartilagepostcristid(dentistry) An enamel ridge that connects hypoconid and hypoconulid of some molarspostcryopreservedFollowing cryopreservationpostdatedThat has occurred after an event or time; that exists later on in time.postdeirid(biology) posterior to a deiridpostdreissenid(ecology) Following the introduction of dreissenids in an environmentpostedsimple past and past participle of postpostentocristidA posterior entocristid.posterboard(uncountable) Cardboard material suitable for making posters.posterchildAlternative spelling of poster child.posteriad(zoology) In a direction toward the posterior.posteriorwardIn a posterior directionposteroconid(dentistry) A posterior hypoconidposteroflexid(dentistry) A flexid between the posterolophid and the metaconid.posterolophid(dentistry) A crest at the back of the molar, connected to the hypoconid.posterosinusid(dentistry) a small crest between the hypolophulid and the posterolophidposterostylid(dentistry) A crest on the posterolingual corner of the molar.posteroventradIn both a posterior and ventral direction.postextractedextracted after some other operationpostfatiguedAfter undergoing fatigue.postfeedAfter feeding.postfertilizedfertilized following some other procedurepostfixatedAlternative form of postfixed.postfixedsimple past and past participle of postfixpostgendered(uncommon) Postgender.postglenoid(anatomy) Situated behind the glenoid fossa of the temporal bone.postgradAbbreviation of postgraduate.posthybridizedhybridized after some other operationposthyoid(anatomy) posterior to the hyoid boneposthypocristidThe dental feature behind a hypocristidpostilionedHaving one or more postilions (riders who guide a horse-drawn carriage).postilledsimple past and past participle of postilpostinfarctedThat has been affected by myocardial infarctionpostinstitutionalizedfollowing being institutionalizedpostirradiatedirradiated after another operationpostligand(chemistry) Following attachment of a ligandpostmarkedsimple past and past participle of postmarkpostmastoid(anatomy) posterior to the mastoid processpostmetacristidposterior to a metacristidpostmorbid(medicine) After the onset of morbidity.postosmicatedsimple past and past participle of postosmicatepostpaid(of a letter, parcel, etc.) Having the cost of postage already paid or included in the price.postpend(computing, transitive) To append at the end of a text string.postpickledAfter pickling.postponedsimple past and past participle of postponepostposed(grammar) Placed after another term in a phrase.postprotocristidposterior to a protocristidpostrandomizedFollowing being randomized.postregisteredregistered after some other eventpostroadA road designated for the transportation of postal mail.postroundOccurring after a round, such as in boxing or golfpostselectedselected following another processpostsphenoid(anatomy) Of or relating to the posterior part of the sphenoid bone.poststainedstained after some other procedurepoststeroidAfter steroids have been administered.poststyloidposterior to the styloid processposttranslocatedModified by posttranslocationposttyphoidAfter typhoid fever.postulatedsimple past and past participle of postulateposturedsimple past and past participle of posturepostvoidFollowing the voiding of the bladder.postwardToward the winning post in a race.potamid(zoology) Any crab in the family Potamidae.potamidid(zoology) Any member of the family Potamididae of gastropods.potamonautid(zoology) Any crab in the family Potamonautidae.potamonid(zoology) Any crab in the family Potamonidae.potamotrygonid(zoology) Any fish in the family Potamotrygonidae.potassiatedReacted or treated with potassium saltspotatoedsimple past and past participle of potatopotatoheadAlternative form of potato head.potbelliedHaving a potbelly.potboiledsimple past and past participle of potboilpotboundAlternative form of pot-bound.potentializedsimple past and past participle of potentializepotentiatedsimple past and past participle of potentiatepotentizedsimple past and past participle of potentizepoteriid(zoology) Any member of the family Poteriidae, now family Neocyclotidae, of snails.pothead(slang, derogatory) A person who smokes cannabis frequently, or to excess.potheredsimple past and past participle of potherpotholedHaving potholes in its surfacepotlidA lid that covers a pot.potoridAlternative form of potoroid.potoroid(zoology) Any marsupial in the family Potoroidae; a potoroo or bettong.potshardAlternative form of potsherd.potsherd(often archaeology) A piece of ceramic from pottery, often found on an archaeological site.pottedsimple past and past participle of potpotteredsimple past and past participle of potterpottersfieldAlternative form of potter's field.pottymouthedAlternative spelling of potty-mouthed.potyviridAny virus in the family Potyviridae.pouchedsimple past and past participle of pouchpoudAlternative spelling of pood.poufed(dressmaking) Having a pouf.poulard(countable) A young spayed hen (that is fattened for eating).poulsardA black grape variety from Jura.pouncedsimple past and past participle of pouncepoundA unit of weight in various measurement systems.poundedsimple past and past participle of poundpouredsimple past and past participle of pourpoussettedsimple past and past participle of poussettepoutedsimple past and past participle of poutpowderedWhich has been made into a powder.powderhound(slang) A skiing enthusiast.powerbandThe range of operating speeds under which an engine or motor is able to operate efficiently, defined by the range from peak torque to peak horsepower (or sometimes to redline).powerboardAlternative form of power board.powered(of a device) Having its own source of power, or a named source.powerheadThe part of a machine that is the source of power.powermodAlternative form of power mod.poweroid(mathematics) A Sheffer sequence.powfagged(Northern England) exhaustedpowndObsolete form of pound.poxedsimple past and past participle of poxpoynardObsolete form of poniard.pozzed(LGBTQ slang) HIV positive.ppdAbbreviation of postpaid (“having the cost of postage already paid”).practicedskillful, proficient, knowledgeable or expert as a result of practicepractised(Commonwealth) Alternative spelling of practiced.prad(UK, Australia, New Zealand, informal, dated) A horse.praecoracoidDated form of precoracoid.praenuculid(zoology) Any extinct bivalve in the family Praenuculidae.prairielandprairies collectivelypraisedsimple past and past participle of praiseprancedsimple past and past participle of pranceprangedsimple past and past participle of prangprankedsimple past and past participle of prankpraobdellidAny leech of the subfamily Praobdellinae.prasad(Hinduism) Food used as a religious offering.prasoid(mineralogy) Resembling prase.pratedsimple past and past participle of prateprattledsimple past and past participle of prattlepratylenchid(zoology) Any member of the Pratylenchidae.prawnedsimple past and past participle of prawnprayedsimple past and past participle of prayprayid(zoology) Any siphonophore in the family Prayidaepreablatedsimple past and past participle of preablatepreabsorbedabsorbed in advancepreaccumulatedaccumulated prior to some other operationpreacetylatedacetylated prior to some other operationpreachedsimple past and past participle of preachpreacquiredsimple past and past participle of preacquirepreactivatedactivated in advancepreacylated(organic chemistry) acylated prior to some other operationpreadaptedModified by preadaptation.preaddedadded in advancepreaddressedaddressed in advancepreadenylatedadenylated prior to some other operationpreadenylylatedadenylylated prior to some other processpreadsorbedadsorbed in advancepreadulthoodThe period of life before adulthood.preadvisedadvised in advancepreaggregatedaggregated prior to some other processprealignedaligned prior to another operationprealiquotedaliquoted prior to some other processpreallottedallotted in advancepreamplifiedamplified in advance of another operationpreamyloidPrior to the formation of amyloid tissuepreanaesthetisedanaesthetised in advancepreanalysedAlternative form of preanalyzed.preanalyzedanalyzed in advancepreannealedannealed prior to another processpreannotatedannotated prior to publicationpreapartheidBefore the imposition of apartheid.preappraisedappraised prior to some other operationpreapprovedApproved in advance.prearmedsimple past and past participle of prearmprearrangedsimple past and past participle of prearrangepreaspirated(phonetics, of a consonant) Affected by preaspiration.preassembledAssembled beforehand, especially at a manufacturing plant.preassignedassigned or allotted in advance.preattachedAlready attachedpreattendTo attend ahead of time; to pay attention to or consider in advance.preawardPrior to the giving / receiving of an awardpreaxostylidAny excavate of the former class Preaxostyla (now Anaeromonadea)prebaggedPackaged in a bag in advance.prebaptizedBefore having been baptized.prebelovedbeloved in advanceprebendPolitical patronage employment.prebidBefore a takeover bid.prebind(transitive) To bind in advance.prebiotinylatedbiotinylated before some other operationprebisectedbisected in advanceprebleachedbleached in advancepreblend(transitive) To blend in advance.preblendedblended in advance of another processpreblurred(computer graphics) Blurred in advance.preboard(transitive, textiles) To set the shape of (a garment, especially a stocking) by heating on a form or board before dyeing.preboiledboiled in advanceprebonedHaving had the bones removed in advance.prebookedbooked in advancepreboundOf a book: rebound with a library quality hardcover binding. In almost all commercial cases, the book in question began as a paperback.prebreadedBreaded in advance, or at the time of manufacture.prebriefedGiven a briefing in advance.prebroadbandBefore the introduction of broadband Internet access.prebrownedBrowned in advance (as of packaged meat).prebuildTo build ahead of time.preburnishedburnished in advanceprebutteredHaving been buttered in advance.precaffeinatedNot having yet ingested caffeine; in particular, not having yet had one's first cup of coffee in the morningprecalced(informal) precalculatedprecalibratedcalibrated in advanceprecambered(of a beam) Having a camber designed in such a way as to reduce deflection under load.precarized(sociology) Placed in a position of precarity.precededsimple past and past participle of precedeprecedented(rare, chiefly law) Having a precedent; not novelpreceedMisspelling of precede.precentrifugedcentrifuged prior to another operationprechargedcharged in advanceprechildhoodA period before childhood.prechilledchilled in advanceprechipped(of consumer goods) Having a piece or pieces broken or flaked off at the time of acquisition.prechoppedchopped in advancepreciliatedciliated prior to some other operationprecingulidA small ridge that leads to a cingulidprecipicedHaving a precipice or precipices.precipitatedHastened; hurried.precisedsimple past and past participle of preciseprecitedPreviously cited, typically earlier in the same document.precivilizedBefore civilization.preclampedclamped prior to some other operationpreclarifiedclarified before some other processpreclassifiedclassified prior to some other operationprecleanedcleaned in advancepreclearedcleared in advanceprecleavedcleaved prior to some other operationpreclonedcloned in advanceprecludedsimple past and past participle of precludepreclusteredclustered prior to some other operationprecoatedCoated in advance of another process.precodedcoded in advanceprecollectedcollected prior to some other operationprecolonizedcolonized in advanceprecombinedcombined beforehandprecombusted(of a fossil fuel) From which carbon dioxide has been removed prior to combustionprecommittedcommitted prior to some other actionprecomposedComposed in advance.precompound(physics) Occurring just before the formation of an excited compound nucleus, when an incoming nucleon interacts with nucleons on the surface of the nucleus.precomprehend(transitive) To comprehend in advance.preconceived(of an opinion or notion) Conceived beforehand: formed ahead of time.preconcentratedconcentrated in advance of another processpreconcertedAgreed upon in advance.precondensedcondensed prior to some other operationpreconditionedsimple past and past participle of preconditionpreconfiguredsimple past and past participle of preconfigurepreconjugatedconjugated prior to some other processpreconnectedsimple past and past participle of preconnectpreconqueredsimple past and past participle of preconquerpreconsignedsimple past and past participle of preconsignpreconsolidatedconsolidated beforehandpreconstrictedconstricted in advance of another operationpreconstructedConstructed in advance.precontractedsimple past and past participle of precontractpreconvertedsimple past and past participle of preconvertprecookedsimple past and past participle of precookprecooledsimple past and past participle of precoolprecoordinatedcoordinated in advanceprecoracoid(anatomy) The anterior part of the coracoid (often closely united with the clavicle) in the shoulder girdle of many reptiles and amphibiansprecoralloidFormed prior to that of coralloid rootsprecoronoidIn front of the coronoidprecotyloidanterior to a cotyloid structureprecoupledcoupled prior to some other operationprecrackedcracked in advance; used of materials undergoing the Charpy impact test or similarprecraftedHaving been crafted in advance.precricoidanterior of the cricoid cartilageprecristidA cristid located on the anterior surface of a tooth.precultivatedcultivated in advancepred(countable, informal, among vorarephiles) Abbreviation of predator.predamagedpreviously damagedpredarkeneddarkened prior to some other operationpredatedsimple past and past participle of predatepredeadAlternative form of pre-dead.predeceasedsimple past and past participle of predeceasepredecidedHaving decided or been decided in advance.predefinedHaving been defined or established previously.predeformedSubject to predeformationpredegradeddegraded in advancepredenatureddenatured prior to some other procedurepredepleteddepleted prior to some other processpredeployedsimple past and past participle of predeploypredepositeddeposited in advanceprederivatisedderivatised prior to some other processpredescribed(formal) Described earlier.predesignatedsimple past and past participle of predesignatepredesigneddesigned in advancepredestinedsimple past and past participle of predestinepredeterminedDetermined in advance.predeuterateddeuterated prior to some other operationprediagnoseddiagnosed in advancepredialyzeddialyzed prior to some other procedurepredicand(syntax) What a clausal predicate, predicative complement or adjunct relates to.predicatedsimple past and past participle of predicatepredicatid(grammar) A portion of a predicate that lacks time indication.predictand(mathematics) That which is to be predicted.predictedsimple past and past participle of predictpredifferentiateddifferentiated in advance of some other processpredigestedsimple past and past participle of predigestprediluteddiluted before sale, or before another operationpredimerizedsimple past and past participle of predimerizepredisabled(uncommon) Not yet disabled; prior to being disabled.predischargedsimple past and past participle of predischargeprediscretizeddiscretized prior to some other operationprediscussedHaving been discussed in advance.predisorderedBefore the onset of a disordered state.predispenseddispensed in advancepredissectedHaving been dissected in advance.predissolveddissolved prior to some other processpredistortedSubject to predistortionpredistressedAlternative spelling of pre-distressed.prediversifieddiversified prior to some other operationpredividendBefore a dividend is paid.predomesticatedPrior to being domesticatedpredominatedsimple past and past participle of predominatepredonateddonated in advance of needpredreissenid(ecology) Prior to the presence of dreissenids in an environmentpredrieddried in advancepreemptedsimple past and past participle of preemptpreenedsimple past and past participle of preenpreentocristidAn anterior entocristid.preequilibratedequilibrated before another processpreerectederected beforehandpreestablishedsimple past and past participle of preestablishpreexistedsimple past and past participle of preexistpreexposedexposed (to light, chemicals etc) prior to another processpreextractedsimple past and past participle of preextractprefabricatedmanufactured in advance, usually to a standard format, and then assembled on siteprefacedHaving a preface.prefatiguedBefore becoming fatigued.prefecthoodThe state of being a prefect.prefedsimple past and past participle of prefeedprefeedFeed provided prior to some other operation (typically baiting).preferedMisspelling of preferred.preferredsimple past and past participle of preferprefieldBefore embarking on fieldwork.prefiguredsimple past and past participle of prefigureprefiledsimple past and past participle of prefileprefinishedsimple past and past participle of prefinishprefixedHaving a (specified) prefix.prefixhood(grammar) The state, condition, or qualification of being a prefix.prefixoid(linguistics) A wordinitial segment that does not have all characteristics of a prefix.preflavoredFlavored in advance.preflightedsimple past and past participle of preflightprefloodBefore a flood.prefold(transitive) To fold in advance.preformattedFormatted in advance.preformedFormed, constructed or assembled in advance.prefossilizedFossilized earlier than surrounding material.prefractionatedfractionated prior to some other processprefrankedOf mail, an envelope, etc.: franked in advance.prefundedfunded in advancepregelatinisedAlternative form of pregelatinized.pregelledgelled in advancepregentrifiedPrior to gentrification.pregerminatedgerminated in advance of another procedurepreglenoid(anatomy) in front of the glenoid fossapregravid(medicine) Prior to pregnancy.pregrindTo grind something prior to use or assemblypregroundHaving been ground in advance.pregroupoid(category theory) A category together with its inversion.pregummedgummed in advanceprehabilitatedhabilitated prior to some other processprehand(nonstandard) Beforehand; at an earlier time.preharvestedPrior to harvesting; pre-harvestprehatched(biology, of a chick) Not yet hatchedprehead(phonetics) The group of unstressed syllables preceding the head (if present) or nucleus (if there is no head).preheatedheated up beforehand.prehend(philosophy) To perceive in the manner of Alfred North Whitehead's concept of prehension.preheparinisedAlternative form of preheparinized.preheparinizedheparinized prior to some other operationprehominidAny evolutionary ancestor of the hominids.prehybridisedAlternative form of prehybridized.prehydratedhydrated in advance of another processprehydrolysedAlternative spelling of prehydrolyzed.prehydrolyzedhydrolyzed prior to some other operationprehypocristidA dental feature anterior to a hypocristidpreidentifiedIdentified in advancepreimbibedsimple past and past participle of preimbibepreimplantedimplanted before some other operationpreimpregnatedimpregnated prior to some other operationpreincubatedSubjected to preincubationpreindisposed(rare) Made indisposed beforehand.preinducedsimple past and past participle of preinducepreinfectedinfected in advancepreinitiatedinitiated earlypreinjectedsimple past and past participle of preinjectpreinsulatedInsulated in advance, as at the time of manufacture.preirradiatedirradiated in advanceprejoinedjoined in advanceprejudgedsimple past and past participle of prejudgeprejudicedsimple past and past participle of prejudiceprekilledkilled prior to some other operationprelabeledlabeled in advanceprelabelledlabelled in advanceprelaidsimple past and past participle of prelayprelaminatedlaminated in advanceprelatehoodSynonym of prelateship.prelatizedsimple past and past participle of prelatizeprelearnedlearned in advance of some other operationprelectedsimple past and past participle of prelectprelickedHaving been previously licked.prelinearizedlinearized prior to some other procedurepreliquefiedliquefied prior to some other operationpreload(transitive) To load in advance (used especially in reference to software installed on a computer prior to sale).preloaded(computing) Of software, already installed on a personal computer at the time of purchase.prelocalizedsimple past and past participle of prelocalizeprelocatedsimple past and past participle of prelocatepreloved(euphemistic) Used; previously owned by somebody else.prelubricatedlubricated prior to some other operationpreludedsimple past and past participle of preludepremarkedHaving been marked in advance.prematchedsimple past and past participle of prematchprematedsimple past and past participle of prematepremattedOf a picture: supplied with a ready-made mat or border.premeasuredmeasured in advancepremedA premedication.premedicatedsimple past and past participle of premedicatepremeditatedsimple past and past participle of premeditatepremeltedsimple past and past participle of premeltprementionedMentioned before or earlier; aforementioned.premetacristidIn front of a metacristidpremetallized(of a dye) Combined with a metal (such as chromium) prior to usepremethylatedmethylated prior to some other processpremieredsimple past and past participle of premierepremilledMilled in advance.premisedHaving a specified premise.premixedsimple past and past participle of premixpremodulatedsimple past and past participle of premodulatepremoistenedMoistened in advance.premoldAn incomplete mold having the basic desired shape but not yet fully accurate.premorbid(medicine, psychiatry) Approaching a morbid condition, especially of mental functioning shortly prior to the onset of schizophrenia, etc.premouldAlternative form of premold.premutatedsimple past and past participle of premutatepremyeloidPrior to the development of myelocytespreneedArranged before a need arises.prenegotiatedNegotiated in advanceprenticedsimple past and past participle of prenticeprenylatedisoprenylatedprenylflavonoidAny prenylated flavonoid.preoccludedAlternative spelling of pre-occluded.preoccupied(now rare) Already occupied.preordainedsimple past and past participle of preordainpreorderedsimple past and past participle of preorderpreorganisedAlternative form of preorganized.preorganizedorganized in advancepreorientedoriented prior to some other processpreownedAlternative spelling of pre-owned.preoxidizedoxidized in advance of another processprepackagedThat has been packaged prior to being sold.prepackedpacked in advanceprepaidPaid for in advance.prepared(followed by the preposition to) Disposed, willing, ready (to do something).preparenthood(often attributive) The state or period of time leading up to parenthood.prepatternedpatterned in advanceprepend(computing, linguistics, transitive) To attach (an expression, phrase, etc.) to another, as a prefix.preperfusedperfused prior to some other operationprepermeabilizedpermeabilized prior to some other operationprepickedpicked in advancepreplannedPlanned in advance.preplasmolyzedplasmolyzed prior to some other operationpreplatedplated prior to another processpreplodedPre-occluded; marked by the phonological process of preocclusion.prepolymerisedAlternative form of prepolymerized.preponderatedsimple past and past participle of preponderatepreportionedsimple past and past participle of preportionpreposed(grammar) Placed before another term in a phrase.prepositionedsimple past and past participle of prepositionprepositionhood(linguistics) The property of being a preposition.prepossessedsimple past and past participle of prepossessprepostedposted in advanceprepped(informal) Prepared.prepreparedPrepared in advance.preprimedprimed in advancepreprintedAlready printed; printed in advance.preprocessedsimple past and past participle of preprocesspreprogrammedsimple past and past participle of preprogrampreprotocristidanterior to a protocristidprepurifiedpurified prior to some other processprequantifiedquantified in advance of another processprequantizedHaving undergone prequantization.prerailroadBefore the development of a railroad, or railroads in general.prerandomizedsimple past and past participle of prerandomizeprerankedranked prior to some other operationpreread(transitive) To read in advance.prerecord(transitive) To record in advance.prerecordedsimple past and past participle of prerecordprereducedreduced prior to some other operationprerefunded(economics, of a bond) That the issuer agrees, in advance, to buy back before its scheduled maturity datepreregisteredsimple past and past participle of preregisterprereleasedsimple past and past participle of prereleasepreretiredNot yet having retired from employment.prerogativedHaving a prerogative, or exclusive privilege.preround(golf) Before a round of golf.presagedsimple past and past participle of presagepresanctified(Christianity) Sanctified in advance: applied to the Divine Liturgy of the Presanctified Gifts, a liturgical service of the Byzantine Rite, performed on the weekdays of Great Lent wherein communion is received from Gifts (the Body and Blood of Christ) that are consecrated in advance.presbyornithid(zoology) Any extinct bird of the family Presbyornithidae.prescind(intransitive, with from) To abstract (from); to dismiss from consideration.prescoredsimple past and past participle of prescoreprescratched(of consumer goods) Having an undesirable scratch or scratches at the time of acquisition.prescribedsimple past and past participle of prescribeprescriptedScripted in advance.presealedsealed in advancepreseedTo seed in advance.presegmentedsegmented prior to some other operationpresegregatedsimple past and past participle of presegregatepreselectedsimple past and past participle of preselectpresemifield(mathematics, algebra) A finite algebra satisfying all the axioms for a skew field except multiplicative associativity and the existence of a multiplicative identity.presencedThat has been presenced; that has been made present.presensitizedsimple past and past participle of presensitizepresented(mathematics, of a group) Having a specified presentation, or a presentation with specified properties.presequencedsimple past and past participle of presequencepreservedsimple past and past participle of preservepresewedsimple past of presewpreshifted(chiefly computer graphics) Shifted in advance.preshowedsimple past of preshowpresidedsimple past and past participle of presidepresidenthoodThe state, office, or condition of a president.presignifiedsimple past and past participle of presignifypresimulatedsimulated in advancepreskinnedHaving had the skin removed in advance.preslicedsliced in advancepresmokedHaving been smoked in advance.presoakedsimple past and past participle of presoakpresocialized(psychology) Not yet socialized.presoftenedSoftened in advance.presoldsimple past and past participle of presellpresolidifiedsolidified prior to some other operationpresortedsimple past and past participle of presortprespacedHaving already been spaced or set some distance apart.prespecifiedspecified in advance.presphenoid(anatomy) Situated in front of the sphenoid boneprespottedspotted in advance of usepresprayedsprayed prior to some other process or operationpressboardA kind of highly sized rag paper or board, sometimes containing a small admixture of wood pulp.pressedsimple past and past participle of presspressgangedsimple past and past participle of pressgangpressuredsimple past and past participle of pressurepressurisedsimple past and past participle of pressurisepressurizedUnder pressure.prestackedStacked in advance.prestainedstained in advanceprestampedHaving been stamped in advance.prestandardA draft document that may later become a standard.prestandardizedsimple past and past participle of prestandardizeprestarvedstarved prior to some other operationpresteroid(biology) Before taking steroids.prestigedOf high prestige.prestimulatedstimulated in advanceprestoppedAlternative spelling of pre-stopped.prestoredstored in advance of another operationprestosuchid(zoology) Any archosaur in the family Prestosuchidae.prestrainedstrained in advanceprestressedhaving been stressed before useprestructuredstructured in advanceprestyloidanterior to the styloid processpresulfided(of a catalyst) Pretreated with sulfur prior to a hydrotreating operationpresumedsimple past and past participle of presumepresupposedsimple past and past participle of presupposepresweetenedsweetened in advancepresynchronisedAlternative form of presynchronized.presynchronizedsynchronized prior to some other operationpresynthesisedAlternative form of presynthesized.presynthesizedsynthesized in advancepretabulatedsimple past and past participle of pretabulatepretargetedtargeted prior to some other operationpretaxedsimple past and past participle of pretaxpreteenhoodThe state of being a preteen.pretend(intransitive or with 'that' clause or 'to' infinitive) To speak or behave so as to give a false or simulated appearance.pretendedsimple past and past participle of pretendpretensed(obsolete) pretend; fakepretensionedtensioned prior to some other operationpreterlapsed(archaic) past; formerpreterminatedterminated prior to some other operationpretermittedsimple past and past participle of pretermitpretestedsimple past and past participle of pretestpretextedsimple past and past participle of pretextprethermalizedthermalized before some other processprethreadTo thread prior to some other operationpretiedtied in advancepretimedHaving been timed in advance.pretitratedtitrated prior to some other operationpretomanidThe antibiotic (6S)-2-Nitro-6-{[4-(trifluoromethoxy)benzyl]oxy}-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazinepretrained(machine learning, of a model) Trained on a (usually large) dataset by someone else.pretranscribedsimple past and past participle of pretranscribepretransfectedtransfected prior to some other operationpretransformedsimple past and past participle of pretransformpretranslocatedtranslocated prior to some other processpretreatedsimple past and past participle of pretreatpretriggeredtriggered in advancepretrimmedTrimmed in advance.prettiedsimple past and past participle of prettyprettifiedsimple past and past participle of prettifypretunedsimple past and past participle of pretunepretyphoidBefore the onset of typhoid.pretypifiedsimple past and past participle of pretypifypretzeled(American spelling) pretzelledpretzelled(informal) Bent; twisted; contortedpreultrasoundBefore the development or use of ultrasound.prevaccinatedvaccinated prior to some other treatmentprevailedsimple past and past participle of prevailprevaricatedsimple past and past participle of prevaricateprevascularizedsimple past and past participle of prevascularizepreventedsimple past and past participle of preventpreverifiedsimple past and past participle of preverifypreviewedsimple past and past participle of previewprevirializedvirialized prior to some other operationprevisedsimple past and past participle of previseprevoidBefore the voiding of the bladder.prewarmedWarmed in advance.prewarnedsimple past and past participle of prewarnprewashedsimple past and past participle of prewashpreweanedweaned in advancepreweighedweighed in advance of another processprewrappedwrapped in advancepreyedsimple past and past participle of preypriacanthid(zoology) Any fish in the family Priacanthidae.priapulid(zoology) Any small marine worm of the phylum Priapulida.pricedsimple past and past participle of priceprickedPunctured by small holes.prickhead(vulgar, colloquial, derogatory) A jerk; a mean or rude person.prickledsimple past and past participle of prickleprickwad(slang, derogatory) A rude, obnoxious, or annoying person.prickwood(archaic) A shrub (Euonymus europaeus), the spindle tree.pridedsimple past and past participle of prideprideweedErigeron canadensis (syn. Conyza canadensis), an annual weedpriedsimple past and past participle of prypriestesshoodPriesthood as it relates to priestesses, i.e. the female kind.priesthoodThe role or office of a priest.prighoodThe state or essence of being a prig; priggery.prilled(mining, manufacturing and agriculture) formed into pelletsprimedsimple past and past participle of primeprimehood(rare) The quality of being a prime number; primeness.primigravidpregnant for the first timeprimmedsimple past and past participle of primprimnoidAny soft coral of the family Primnoidaeprimpedsimple past and past participle of primpprimrosedsimple past and past participle of primroseprincehoodThe state, quality, or condition of being a princeprincelihood(rare) The state or condition of being princely.princesshoodThe state, quality, or condition of a princessprincewoodThe wood of various rubiaceous trees, including those of species Hamelia ventricosa, Cordia gerascanthus, and Exostema caribaeum.princified(archaic) imitative of a prince; princelyprincipledBased on, having, or manifesting principlesprinkedsimple past and past participle of prinkprintboundRestricted to the use of print.printed(of information or a document) Put down on paper by a printing press or a computer printer.printheadAlternative spelling of print head.prionoceratid(zoology) Any ammonite in the family Prionoceratidae.prionocerid(zoology) Any beetle in the family Prionoceridae.prionoid(biochemistry) Any misfolded protein similar to a prionprionopid(zoology) Any bird in the family Prionopidae; a helmetshrike.prioritied(rare, chiefly in combination) Having (the specified) priority.prioritisedsimple past and past participle of prioritiseprioritizedsimple past and past participle of prioritizeprisedsimple past and past participle of priseprismatoid(mathematics) Any polyhedron whose vertices all lie in either of two parallel planesprismedContaining prismsprismoidResembling a prism.prisonedsimple past and past participle of prisonprisonguardAlternative form of prison guard.pristerognathidAny therocephalian of the genus Pristerognathuspristid(zoology) Any fish in the family Pristidae; a sawfish.pristigasterid(zoology) Any fish in the family Pristigasteridae.pristiglomid(zoology) Any member of the Pristiglomidae, certain saltwater clams.pristiophorid(zoology) Any shark in the family Pristiophoridae.pristolepididAny leaffish of the family Pristolepididaeprivateeredsimple past and past participle of privateerprivatisedsimple past and past participle of privatiseprivatizedsimple past and past participle of privatizeprivilegedsimple past and past participle of privilegeprizedHighly valued, cherished.proamyloidThat is a precursor to amyloidprobainognathid(zoology) Any cynodont in the family Probainognathidae.proband(genetics, medicine) An individual who presents with a genetic disorder or other specific characteristic, when this leads to the genetic investigation of the individual's family.probatedsimple past and past participle of probateprobedsimple past and past participle of probeprobeheadThe head of a probeprobenecid(organic chemistry, pharmacology) A synthetic sulfur-containing compound which promotes increased excretion of uric acid and is used to treat gout.problemed(chiefly in combination) Having (a specified form of) problemsproborhyaenid(zoology) Any extinct marsupial in the family Proborhyaenidae.proboscoidShaped like a nose or proboscis.procapsid(biochemistry) A capsid that contains no viral nucleic acid.procaridid(zoology) Any shrimp in the family Procarididae.procaviid(zoology) Any member of the Procaviidae; a hyrax.procededsimple past and past participle of procedeproceedTo move, pass, or go forward or onward; to advance; to carry on.proceededsimple past and past participle of proceedprocellarid(zoology) Alternative form of procellariid.procellariid(zoology) Any seabird in the family Procellariidae, such as fulmars, petrels, prions and shearwaters.proceratosaurid(zoology) Any dinosaur in the family Proceratosauridae.procercoidThe first larval stage of some tapewormsprocerithiid(zoology) Any gastropod in the family Procerithiidae.procerodid(zoology) Any flatworm in the family Procerodidae.processedThat has completed a required process.processid(zoology) Any member of the Processidae.prochaetodermatid(zoology) Any mollusk in the family Prochaetodermatidae.prochilodontid(zoology) Any fish in the family Prochilodontidae.proclaimedsimple past and past participle of proclaimprocolophonid(zoology) Any parareptile in the family †Procolophonidaeprocolophonoid(zoology) Any parareptile of the superfamily Procolophonoidea.proconsulid(zoology) Any extinct ape-like primate in the family Proconsulidae.procoracoidA small bone, anterior to the coracoid, present in some, mostly extinct, reptilesprocreatedsimple past and past participle of procreateprocrusteanizedsimple past and past participle of procrusteanizeproctophyllodid(zoology) Any mite in the family Proctophyllodidae.proctoredsimple past and past participle of proctorproctotrupid(zoology) Any of the family Proctotrupidae of wasps.procuredsimple past and past participle of procureprocurvedcurved forwardprocynosuchid(zoology) Any cynodont in the family Procynosuchidae.procyonid(zoology) Any member of the family Procyonidae, a New World family of the order Carnivora, including the raccoons, coatis, kinkajous, olingos, ringtails and cacomistles.prod(transitive) To poke, to push, to touch.prodd(historical or obsolete) A kind of crossbow used to shoot pebbles or pelletsproddedsimple past and past participle of prodprodidomid(zoology) Any spider in the family Prodidomidae, which is probably really a subfamily of the family Gnaphosidae.prodoxid(zoology) Any moth in the family Prodoxidae.prodromitid(zoology) Any ammonite in the family Prodromitidae.producedsimple past and past participle of produceproductid(zoology) Any member of the Productidae.productoid(zoology) Any member of the suborder Productoidea, a large group of Upper Paleozoic brachiopods.produsedMisspelling of produced.proetid(paleontology) Any trilobite of the order Proetida.proeutectoidThat forms (on cooling) above the eutectoid temperatureprofanedTreated with irreverence or without due respect.professedOpenly declared or acknowledged.professionalizedsimple past and past participle of professionalizeprofferedsimple past and past participle of profferprofiledsimple past and past participle of profileprofitedsimple past and past participle of profitprofittedMisspelling of profited.profoundDescending far below the surface; opening or reaching to great depth; deep.profundulid(zoology) Any fish in the family Profundulidae.profusedabundant, copious, profuseprogeroidResembling old age.proghead(slang) A fan of progressive rock music.proglottidA segment of a tapeworm; they contain both male and female reproductive organsprognosticatedsimple past and past participle of prognosticateprogramed(American spelling, uncommon) Alternative spelling of programmed.programmedsimple past and past participle of programprogressedsimple past and past participle of progressprohibitedForbidden; banned; unallowed.projapygid(zoology) Any dipluran in the family Projapygidae.projectisedsimple past and past participle of projectiseprojectivizedSubjected to projectivizationprolapsedsimple past and past participle of prolapseprolefeedWorthless entertainment and propaganda designed to satisfy the masses.proletarianizedsimple past and past participle of proletarianizeproliferatedsimple past and past participle of proliferateproligandAny compound that is transformed into a ligandprolobitid(zoology) Any ammonite in the family Prolobitidae.prologuedWith a prologueprolongedLengthy in duration; extended; protracted.prolonguedMisspelling of prolonged.prolymphocytoidAlternative form of prolymphocytic.promenadedsimple past and past participle of promenadepromeropid(zoology) Any of the sugarbirds in the family Promeropidae.promisedPredicted; expected; anticipated.promontoriedHaving a promontory.promotedsimple past and past participle of promotepromptedsimple past and past participle of promptpromulgatedsimple past and past participle of promulgatepromyeloidOf or pertaining to promyelocytespronated(anatomy) Having one’s hand rotated so that the palm faces the same direction as the knob of the elbow.pronedSynonym of prone: Pertaining to proning, pertaining to the prone position.pronged(chiefly in combination) Having (a specified number or type of) prongspronoidA person who experiences pronoia, the belief that others are conspiring to do them good.pronounceduttered, articulated.pronucleatedAlternative form of pronucleate.proofedsimple past and past participle of proofproofread(transitive and intransitive) To check a written text for errors in spelling, grammar, syntax, and punctuation.propagand(transitive) To promote through propaganda.propaganded(of a belief, policy, etc) That is influenced or affected by propaganda.propagandizedsimple past and past participle of propagandizepropagatedsimple past and past participle of propagatepropalticid(zoology) Any beetle in the family Propalticidae.propanididA very short-acting phenylacetate general anesthetic.propanoid(organic chemistry) Any of a large group of compounds derived from the propenyl group of p-coumaric acidpropargylated(organic chemistry) Modified by propargylationpropeamussiid(zoology) Any mollusk in the family Propeamussiidae.propedSynonym of proleg.propelledsimple past and past participle of propelpropelleredFitted with a propeller or propellers.propellerheadAlternative form of propeller head.propendTo be inclined; to have a propensity to.propensedAlternative form of propense.properad(mathematics) A specific type of operadpropertiedOwning property, especially land or real estate that yields an income.prophaethontidAny extinct seabird of the family Prophaethontidaeprophalangopsid(entomology) Any member of the Prophalangopsidae, the grigs.prophesiedsimple past and past participle of prophesyprophethoodState or condition of being a prophet.prophylaxedSubjected to prophylaxis.propitiatedsimple past and past participle of propitiateproplastid(cytology) A small, colourless cell that develops into any form of plastidproplyd(astronomy) Synonym of protoplanetary disc.proporid(zoology) Any member of the Proporidae.proportionatedsimple past and past participle of proportionateproportionedHaving a proportion.proposedsimple past and past participle of proposepropositionedsimple past and past participle of propositionpropound(transitive) To put forward; to offer for discussion or debate.propoundedsimple past and past participle of propoundproppedsimple past and past participle of propproquinazidA particular fungicide.prorastomid(zoology) Any mammal in the family Prorastomidae, extinct early relatives of the dugong and manatees.proratedsimple past and past participle of prorateproroguedsimple past and past participle of prorogueproruptedsimple past and past participle of proruptprosauropodAny member of the Prosauropoda, a group of early herbivorous dinosaurs with a long neck and small head, forelimbs shorter than the hindlimbs, and a very large thumb claw for defense.proscribedsimple past and past participle of proscribeproscylliid(zoology) Any fish in the family Proscylliidae.prosecutedsimple past and past participle of prosecuteprosedsimple past and past participle of proseproselytedsimple past and past participle of proselyteproselytisedsimple past and past participle of proselytiseproselytizedsimple past and past participle of proselytizeproserpinid(zoology) Any snail in the family Proserpinidae.prospectedsimple past and past participle of prospectprosperedsimple past and past participle of prosperprossedsimple past and past participle of prossprostanoid(organic chemistry) Any of the prostaglandins and related compoundsprostenoidMisspelling of prostanoid.prosthogonimid(zoology) Any trematode flatworm in the family Prosthogonimidae.prostigmatidAny mite of the suborder Prostigmataprostitutedsimple past and past participle of prostituteprostomid(zoology) Any beetle in the family Prostomidaeprostratedsimple past and past participle of prostrateprotaminatedsimple past and past participle of protaminateprotaspidOf, or relating to, protaspisproteidOf or pertaining to proteins.proteinoid(biochemistry) A polypeptide formed abiotically from by heating a mixture of amino acidsprotelid(zoology) Any member of the Protelidae.protend(phenomenology) To consciously experience in anticipation; to experience protention.protendedsimple past and past participle of protendprotentomid(zoology) Any proturan in the family Protentomidae.proteoceratid(zoology) Any extinct cephalopod in the family Proteoceratidae.proteoglycolipid(biochemistry) A proteolipid formed from a glycolipidproteoidRelating to, or characteristic of proteaproteolipid(biochemistry) Any lipoprotein that is soluble in lipidsproteolysedSubject to, or obtained via proteolysisproterhinidAny weevil in the family Proterhinidae, now considered part of the belid subfamily Oxycoryninae.proterochampsid(zoology) Any archosaur in the family Proterochampsidae.proterogyrinid(zoology) Any embolomere in the family Proterogyrinidae.proterosuchid(zoology) Any member of the family †Proterosuchidae of archosaursproterotheriid(zoology) Any extinct ungulate in the family Proterotheriidae.protestantizedsimple past and past participle of protestantizeprotestard(slang, derogatory, offensive, vulgar) A protester.protestedsimple past and past participle of protestprothesized(linguistics) Affected by prothesis.protiated(chemistry) Describing a compound that contains the normal isotope of hydrogen (rather than deuterium or tritium)protoalkaloid(biochemistry) A precursor of an alkaloid, typically one that is not heterocyclicprotobird(informal) Any of several extinct animals proposed as an evolutionary link between fossil reptiles and fossil birds; a proavian.protoboard(electronics) A board, having a matrix of small holes to which components may be attached without solder, used for the temporary construction and testing of electrical and electronic circuitsprotoceratid(zoology) Any in the family †Protoceratidae of extinct artiodactyls.protoceratopsid(zoology) Any dinosaur in the family Protoceratopsidae.protocetidAny of a group of extinct cetaceans, of the family †Protocetidae, from the Eocene periodprotococcoidRelating to or characteristic of algae of the genus Protococcus.protocoledsimple past and past participle of protocolprotoconid(dentistry) One of the main cusps, at the anterolabial side.protocristidAn enamel ridge that joins the metaconid and the protoconid of a mandibular molarprotocycloceratid(zoology) Any extinct nautiloid cephalopod in the family Protocycloceratidae.protodonatoidAny large, extinct insect of the former order Protodonata (now Meganisoptera)protofeatheredHaving protofeathers.protoflexid(dentistry) A flexid between the protoconid and the anterolabial conulid.protohominidAny of several primitive animals that were evolutionary ancestors of the hominids.protolipidAlternative form of proteolipid.protolophidAny harvestman of the family Protolophidaeprotolophulid(dentistry) A small crest in the mesoflexid, connected to the protoconid.protomicrocotylidAny monogenean in the family Protomicrocotylidae.protonatedsimple past and past participle of protonateprotoneurid(zoology) Any damselfly in the family Protoneuridae.protoplasted(biology) Whose protoplast has been regenerated or transformedprotoplastid(biology) An immature plastid that is incapable of photosynthesisprotoploid(genetics) Formed prior to genome duplicationprotopodSynonym of protopodite.protopterid(ichthyology) Any in the family Protopteridae of African lungfishes.protorothyridid(zoology) Any extinct reptile in the family Protorothyrididae.protosinusidAny weevil of the genus Protosinusprotosirenid(zoology) Any extinct mammal in the family Protosirenidae.protosporangiidAny slime mould of the order Protosporangiidaprotostegid(zoology) Any turtle in the family Protostegidae.protostelidAny of the Protosteliales, a group of primitive slime molds.protosteliidAny slime mould of the order ProtosteliidaprotosteloidRelating to the protostelidsprotostrongylidAny nematode of the family Protostrongylidaeprotostylid(dentistry) A stylid in front of the protoconid, in the protoflexid.protosuchid(zoology) Any crocodylomorph in the family Protosuchidae.prototetrapodAny extinct animal that evolved into a vertebrate tetrapodprototheorid(zoology) Any moth in the family Prototheoridae.protothread(computing) A lightweight stackless thread used in concurrent programming.prototypedConstructed as a prototype.protoword(linguistics) An early wordlike utterance produced by an infant before it has acquired a true language.protoxidArchaic form of protoxide.protoxydObsolete form of protoxide.protozooidSynonym of protozoan.protractedsimple past and past participle of protractprotrudedsimple past and past participle of protrudeprotuberatedsimple past and past participle of protuberateproudFeeling honoured (by something); feeling happy or satisfied about an event or fact; gratified.provand(dated) provenderprovannid(biology) Any gastropod of the family Provannidae, especially those found associated with hydrothermal ventsprovedsimple past and past participle of proveprovenancedHaving a provenance.provendObsolete form of provand.providedOnly if (the stipulation that follows is true).provincehood(Canada) The status of being a province.provisionedsimple past and past participle of provisionprovokedsimple past and past participle of provokeprowdObsolete form of proud.prowedHaving a (specified kind of) prow.prowessed(poetic, rare) Distinguished by prowess.prowledsimple past and past participle of prowlprowordprocedure wordproximad(anatomy) Toward a proximal part, or on the proximal side ofproximitizedBrought into proximityprunedsimple past and past participle of prunepruntedOrnamented with prunts.prusikedsimple past and past participle of prusikpsalloid(anatomy, rare) Relating to the fornix.psamminid(biology) A member of the order Psamminida.psammobiid(zoology) Any clam in the family Psammobiidae.psammomatoidResembling a psammoma.psammosteidAny extinct fish in the family Psammosteidae, which lived in the Devonian.psarolepidAny extinct fish of the genus Psarolepispsechrid(zoology) Any member of the family Psechridae of spiders.pselaphid(zoology) Any beetle in the family Pselaphidae, now treated as staphylinid subfamily Pselaphinae.psephenid(zoology) Any beetle in the family Psephenidae.psettodid(zoology) Any flatfish in the family Psettodidae.pseud(derogatory) An intellectually pretentious person; a poseur.pseudanthessiid(zoology) Any copepod in the family Pseudanthessiidae.pseudoaddicted(medicine) Suffering from pseudoaddiction.pseudoalkaloidAny alkaloid-like compound that does not originate from amino acids.pseudoalteromonadAny marine bacterium of the genus Pseudoalteromonas (or of the family Pseudoalteromonadaceae)pseudoamyloid(mycology) dextrinoidpseudoanonymizedModified by pseudoanonymizationpseudoarticulatedHaving a pseudoarticulationpseudobasifixed(botany, of an anther) connected to the filament of the stamen by connective tissue which extends in a tube around the filament tippseudobicuspidHaving three cusps, two of which are fused togetherpseudobond(chemistry) Any of several logical or physical connections between specified atoms that are not standard covalent bonds; examples include steric constraints (logical) and hydrogen bonds (physical).pseudocaeciliid(zoology) Any barklouse in the family Pseudocaeciliidae.pseudocarchariid(zoology) Any shark in the family Pseudocarchariidae.pseudoceratinidAny sponge of the family Pseudoceratinidaepseudocerotid(zoology) Any flatworm in the family Pseudocerotidae.pseudocheirid(zoology) Any marsupial in the family Pseudocheiridae; a ringtail possum.pseudochromid(zoology) Any fish in the family Pseudochromidae; a dottyback.pseudococcid(zoology) Any mealybug in the family Pseudococcidae.pseudococculinid(zoology) Any gastropod in the family Pseudococculinidae.pseudocodedRepresented in pseudocode.pseudocodeword(mathematics) The result obtained when a decoder fails to converge on a codeword, but instead converges on some other code structure.pseudocoloredAlternative form of pseudocoloured.pseudocolouredcoloured using pseudocolours; rendered in false colourspseudocomplementedHaving a pseudocomplementpseudoconditionedconditioned by means of pseudoconditioningpseudoconoidA coiled collection of microtubules in some flagellatespseudocultivatedApparently, but not actually, cultivated.pseudocyclopiid(zoology) Any copepod of the family Pseudocyclopiidae.pseudodemented(medicine) Suffering from pseudodementia.pseudodepressedExhibiting pseudodepression.pseudodiadematid(zoology) Any member of the Pseudodiadematidae.pseudodiploid(genetics) diploid, but with chromosomal translocationspseudofeeblemindedFalsely appearing as feeble-minded.pseudofluidResembling, but not actually, a fluid.pseudogappedHaving a pseudogappseudogarypid(zoology) Any pseudoscorpion in the family Pseudogarypidae.pseudogenisedAlternative form of pseudogenized.pseudogenized(genetics) Converted or mutated to a pseudogene.pseudogland(anatomy) A structure that has some resemblance to a glandpseudohaloritid(zoology) Any ammonite in the family Pseudohaloritidae.pseudohaploid(genetics) haploid, but with chromosomal translocationspseudoinverted(mathematics) Converted into a pseudoinverse (by pseudoinversion)pseudokeronopsidAny hypotrich of the family PseudokeronopsidaepseudoknottedHaving one or more pseudoknotspseudoligand(biochemistry) A charged ligand associated with a solventpseudolikelihood(statistics) An approximation to the joint probability distribution of a collection of random variables.pseudolivid(zoology) Any member of the Pseudolividae.pseudomanifoldA special type of topological space that looks like a manifold at most of its points, but may contain singularities.pseudomelaniid(zoology) Any extinct gastropod in the family Pseudomelaniidae.pseudomonadAny of many bacteria of the family Pseudomonadaceae, some of which are pathogenicpseudomonoid(mathematics) A structure similar to a monoid that supports associativity and an identity element, but does not include all the constraints that are required to qualify as a monoid.pseudomorphedModified by pseudomorphismpseudomugilid(zoology) Any member of the Pseudomugilidae.pseudonormalisedsimple past and past participle of pseudonormalisepseudonormalizedsimple past and past participle of pseudonormalizepseudonymisedsimple past and past participle of pseudonymisepseudonymizedsimple past and past participle of pseudonymizepseudoparasitisedsimple past and past participle of pseudoparasitisepseudoparasitizedsimple past and past participle of pseudoparasitizepseudoperiod(mathematics) A solution function that is not technically periodic, but nevertheless displays repetitive behavior.pseudophorid(zoology) Any extinct gastropod in the family Pseudophoridae.pseudophosphorylatedModified by pseudophosphorylationpseudopimelodid(zoology) Any catfish in the family Pseudopimelodidae.pseudopod(zoology) A projection acting as a foot in certain insect larvae.pseudopomyzid(zoology) Any fly in the family Pseudopomyzidae, now considered to be the cypselosomatid subfamily Pseudopomyzinae.pseudoprofoundApparently, but not actually, profound; having pretensions of depth.pseudopseudohypoparathyroid(medicine) Of, relating to, or having pseudopseudohypoparathyroidism.pseudopterygoidRelating to a pseudopterygiumpseudorandomisedAlternative form of pseudorandomized.pseudoread(biochemistry) A read (sequence of genes) generated from a reference genome (rather than the genome of an actual organism)pseudorecombined(genetics) Formed by pseudorecombinationpseudoreduced(thermodynamics) simplified by using pseudocritical parameterspseudorheumatoid(biology, medicine) Seemingly rheumatoid but not (that is, clinically similar but pathophysiologically different).pseudorhomboidRelating to certain rhomboid proteasespseudorotatedsimple past and past participle of pseudorotatepseudorthoceratid(zoology) Any extinct cephalopod in the family Pseudorthoceratidae.pseudorthocerid(malacology) Any member of the Pseudorthocerida order of cephalopodspseudosacredApparently, but not actually, sacred.pseudosegmentedHaving pseudosegmentationpseudosolidA very viscous liquidpseudosophisticatedAlternative spelling of pseudo-sophisticated.pseudostigmatid(zoology) Any damselfly in the family Pseudostigmatidae.pseudostratifiedHaving the outward appearance of being arranged in layerspseudotetraploid(genetics) Apparently tetraploid (but actually doubly diploid)pseudothelphusid(zoology) Any crab in the family Pseudothelphusidae.pseudotirolitid(zoology) Any ammonite in the family Pseudotirolitidae.pseudotrainedHaving undergone pseudotraining.pseudotriakid(zoology) Any member of the family Pseudotriakidae of false catsharks.pseudotrichonotid(ichthyology) Any fish in the family Pseudotrichonotidae, the sand-diving lizardfishes.pseudotyped(biology) Describing a chimeric virus formed with an alphaviral envelope and a retroviral capsidpseudourostylidAny hypotrich of the family Pseudourostylidaepseudovalidatedsimple past and past participle of pseudovalidatepseudoword(linguistics) A unit of speech or text that respects the phonotactic restrictions of a language, but is not part of the lexicon; a non-word whose nonexistence is merely an accidental gap.pseudoxenodontidAny colubrid snake of the family PseudoxenodontidaepseudoxyrhophiidAny lamprophiid snake of the family Pseudoxyrhophiidaepseudozygopleurid(zoology) Any gastropod in the family Pseudozygopleuridae.psilid(zoology) Any member of the Psilidae.psiloparmelioidrelating to lichen of the genus Psiloparmeliapsilorhynchid(zoology) Any fish in the family Psilorhynchidae.psilostomatid(zoology) Any trematode in the family Psilostomatidae.psittacid(zoology) Any member of the family Psittacidae of African and neotropical parrotspsittacosauridAny dinosaur of the family †Psittacosauridae; a psittacosauruspsittaculid(zoology) Any parrot in the family Psittaculidae.psocid(entomology) Any insect of the family Psocidae.psolid(zoology) Any member of the family Psolidae of sea cucumbers.psoroptid(zoology) Any mite in the family Psoroptidae.psychedsimple past and past participle of psychpsychid(zoology) Any of the family Psychidae; a bagworm.psychoanalyzedsimple past and past participle of psychoanalyzepsychocidarid(zoology) Any sea urchin in the family Psychocidaridae.psychodid(zoology) Any fly in the family PsychodidaepsychoidAn innate physical reaction to a psychological stimulus.psychologisedsimple past and past participle of psychologisepsychomyiid(zoology) Any caddis fly in the family Psychomyiidae.psychopsid(zoology) Any insect of the silky lacewing family, Psychopsidae.psychotoid(medicine) Resembling psychosis.psychrolutid(zoology) Any member of the family Psychrolutidae; toadfishes.psychroteuthid(zoology) Any squid in the family Psychroteuthidae.psyllidAny of the host-specific plant-feeding insects of the family Psyllidae, which feed on plant juices.pteranodontid(zoology) Any pterosaur in the family Pteranodontidae.pteranodontoidAny pterosaur of the clade †Pteranodontoidea.pteraspidSynonym of pteraspidid.pteraspididAny extinct jawless fish of the family †PteraspididaepterasteridAny sea star of the family Pterasteridaeptereleotrid(zoology) Any fish in the family Ptereleotridae, the dartfishes.pteridoidAny fern of the subfamily Pteridoideaepteriid(zoology) Any clam of the family Pteriidae.pterineidAny bivalve of the extinct family Pterineidae.pterioidAny marine bivalve of the superfamily Pterioideapterocarpanoid(organic chemistry) A derivative of a pterocarpanpteroclid(zoology) Any bird in the family Pteroclidae; a sandgrouse.pterodactylid(zoology) Any pterosaur in the family Pterodactylidae.pterodactyloidAny pterosaur of the suborder PterodactyloideapteroidA bone, found only in pterosaurs, that connected to the wrist to support the propatagium.pteromalid(zoology) Any member of the family Pteromalidae of parasitic wasps.pteromaloidRelating to the pteromalidspteronarcyid(zoology) Any stonefly in the family Pteronarcyidae.pteronyssid(zoology) Any mite in the family Pteronyssidae.pterophorid(entomology) Any moth of the family Pterophoridae.pteropid(zoology) Any bat of the former family Pteropidae; the fruit batspteropodAny of free-swimming pelagic sea snails and sea slugs, of the suborder Thecosomata, that have winglike lobes on the feet; a sea butterfly.pteropodid(zoology) Any of the bat family Pteropodidae.pteroptochid(zoology) Any bird in the family Pteroptochidae, a synonym of the Rhinocryptidae; a tapaculo.pterosphenoidEither of a pair of endochondral bones in the skull of some fishpterothecid(zoology) Any extinct mollusk in the family Pterothecidae.pterotracheid(zoology) Any gastropod in the family Pterotracheidae.pterygoid(anatomy) Of, pertaining to or lying in the region of the inferior part of the sphenoid bone of the vertebrate skull.pterygometopid(zoology) Any trilobite in the family Pterygometopidae.pterygotid(zoology) Any eurypterid in the family Pterygotidae.pterygotioid(paleontology) Any member of the Pterygotioidea superfamily of extinct eurypteridsptilichthyid(zoology) Any fish in the family Ptilichthyidae.ptiliid(zoology) Any beetle in the family Ptiliidae.ptilodontid(zoology) Any primitive mammal in the family Ptilodontidae.ptilodontoidAny of the superfamily †Ptilodontoidea of extinct mammals.ptilogonatid(zoology) Any bird in the family Ptilogonatidae, the silky flycatchers.ptilonorhynchid(zoology) A member of the Ptilonorhynchidae; a bower bird.ptinid(zoology) Any in the family Ptinidae of beetles.ptosed(medicine) Affected by ptosis.ptychadenidAny frog of the family Ptychadenidaeptychaspidid(zoology) Any trilobite in the family Ptychaspididae.ptychitid(zoology) Any ammonite in the family Ptychitidae.ptychoderid(zoology) Any acorn worm in the family Ptychoderidae.ptychodontid(zoology) Any shark in the family Ptychodontidae.ptychopariid(paleontology) Any trilobite of the order Ptychopariida.ptychopterid(zoology) Any member of the Ptychopteridae.ptyctodontidAny placoderm of the order Ptyctodontida.pubed(slang, in combination) Having some specific type of pubic hair.publand(informal) The world of public houses.publicheartedAlternative form of public-hearted.publicisedsimple past and past participle of publicisepublicizedsimple past and past participle of publicizepublishedsimple past and past participle of publishpuckeredsimple past and past participle of puckerpuckerooed(New Zealand) Broken or ruined.pud(colloquial) Pudding (either sweet or savoury).puddShort for puddingpudderedsimple past and past participle of pudderpuddingheadedAlternative form of pudding-headed.puddledsimple past and past participle of puddlepudend(rare) pudendumpudibund(rare) Shy, bashful; prudish.puffbirdAny of various tropical passerine birds in the family Bucconidae, related to the jacamars.puffedsimple past and past participle of puffpuggedsimple past and past participle of pugpuggled(Scotland) Fatigued, drained, exhausted.pugnellid(zoology) Any gastropod in the family Pugnellidae, synonym of family Aporrhaidae.pugnosedAlternative form of pug-nosed.pukedsimple past and past participle of pukepukewad(slang, derogatory) Term of abusepukeweedA flowering plant of species Lobelia inflata.puledsimple past and past participle of pulepulicid(zoology) Any flea of the family Pulicidae.pullcordA cord that can be pulled to activate a light or other mechanism.pulledsimple past and past participle of pullpulleyedsimple past and past participle of pulleypulloveredWearing a pullover.pullulatedsimple past and past participle of pullulatepulmonated(anatomy) pulmonatepulpboardA board made from compressed pulp from wood, paper, etc.pulpedsimple past and past participle of pulppulpitedPlaced in a pulpit.pulpwoodWood, usually softwood, used for pulping to make paper.pulsatedsimple past and past participle of pulsatepulsedsimple past and past participle of pulsepulverisedsimple past and past participle of pulverisepulverizedsimple past and past participle of pulverizepulvilled(historical, rare) Sprinkled with pulvillio.pulvinitid(zoology) Any bivalve in the family Pulvinitidae.pulvinoid(botany) An area of tissue that swells on a permanent basis to reorient a plant part, most often a leaf or leaflet.pumapardA hybrid of a puma and a leopard.pumicatedsimple past and past participle of pumicatepummeledsimple past and past participle of pummelpummelledsimple past and past participle of pummelpumpedsimple past and past participle of pumppumpheadSynonym of postperfusion syndrome (or a person suffering from this condition)pumpkinheadAlternative form of pumpkin head.pumpkinseedA North American sunfish; Lepomis gibbosus.pumpwoodA tropical tree of the genus Cecropia.punchboardA board, having a number of holes filled with slips of paper, once used as a form of lotterypunchcardAlternative spelling of punch card.punchedsimple past and past participle of punchpunctid(zoology) Any snail in the family Punctidae.punctuatedHaving punctuationpuncturedsimple past and past participle of puncturepundAlternative form of pun (“measure of cowries”).pundithoodThe state, quality, or condition of a pundit.punishedsimple past and past participle of punishpunkedsimple past and past participle of punkpunkwoodSynonym of punk (“kind of wood used as tinder for lighting fires”).punnedsimple past and past participle of punpuntedsimple past and past participle of puntpupahoodThe state or period of being a pupa.pupiledMisspelling of pupilled.pupilhoodThe state or quality of being a pupil.pupilled(biology) Having pupils (of a specified number or kind).pupillid(zoology) Any in the family Pupillidae of snails.pupinid(zoology) Any gastropod in the family Pupinidae.pupoidResembling a pupa.puppedsimple past and past participle of puppuppethoodThe state or quality of being a puppet.puppihoodAlternative form of puppyhood.puppyhoodThe state of being a puppy (young dog).pupylated(biochemistry) Modified by pupylationpurblindOf a person: having impaired vision; partially blind; dim-sighted.purblindedsimple past and past participle of purblindpurchasedsimple past and past participle of purchasepurdahedFurnished with a purdah (“concealing curtain”).purebloodA person or animal of unmixed ancestry.purebloodedOf pure blood; belonging to only one race.purebredHaving genuine parents of the same breed, usually of an animal.purebreedSynonym of thoroughbreed.pureedsimple past and past participle of pureepureheartedAlternative form of pure-hearted.purfledsimple past and past participle of purflepurgatoriid(zoology) Any extinct mammal in the family Purgatoriidae.purgedsimple past and past participle of purgepurifiedMade or rendered pure or more pure.purloinedsimple past and past participle of purloinpuromycylatedTreated with puromycinpurpledsimple past and past participle of purplepurplewoodThe purpleheart treepurportedSupposed, or assumed to be.purposedIntentional, deliberate.purpurated(archaic) Clothed in purple (seen as indicating that one is wealthy or noble).purpurinid(zoology) Any gastropod in the family Purpurinidae.purredsimple past and past participle of purrpursedsimple past and past participle of pursepurseproudAlternative form of purse-proud.pursuedsimple past and past participle of pursuepuruloidResembling pus.purveyedsimple past and past participle of purveypushedsimple past and past participle of pushpushforward(mathematics) The differential of a smooth map between smooth manifolds.pushpadA pad that can be pushed to activate a device.pushrod(mechanical engineering) A rigid reciprocating rod that, by its movement, transmits force to actuate a mechanism.pussywhippedpast participle of pussywhippustulatedHaving pustules; pustular or pustulatepustuledMarked with pustules.putidrotten; fetid; stinking; base; worthlessputoid(zoology) Any scale insect in the family Putoidae.putrefiedsimple past and past participle of putrefyputridRotting, rotten, being in a state of putrefaction. [from 14th c.]putrifacted(obsolete) putrefiedputrifiedsimple past and past participle of putrifyputtedsimple past and past participle of puttputteredsimple past and past participle of putterputtiedsimple past and past participle of puttyputzhead(slang, derogatory) A stupid, foolish, or ineffectual person.puzzledConfused or perplexed.puzzleheadA puzzleheaded person, one having a mind full of confused notions.puzzleheadedHaving the mind full of confused notions.pwd(computing) Abbreviation of password.pwned(Internet slang, leetspeak) simple past and past participle of pwnpword(computing) Abbreviation of password.pycnodontidAny extinct fish of the family †Pycnodontidaepycnogonid(zoology) Any sea spider of the class Pycnogonida.pycnogonoid(zoology) Any member of the Pycnogonida; a sea spider.pycnonotid(zoology) Any bird in the family Pycnonotidae, the bulbuls.pycnophyidAny kinorhynch of the family Pycnophyidae.pyebaldObsolete spelling of piebald.pygidicranid(zoology) Any earwig in the family Pygidicranidae.pygmoidResembling a pygmy; generally, shorter than other peoples but not short enough to be considered pygmies.pygmyhoodThe condition of being a pygmy.pygopidAny extinct brachiopod of the family Pygopidaepygopod(zoology) A species of the Pygopus genus.pygopodid(zoology) Any member of the family Pygopodidae, the legless lizards.pygoscelidAny penguin of the genus Pygoscelis.pygostyledHaving a pygostyle.pyjamaedWearing pyjamas.pyjamased(rare) Alternative form of pyjamaed.pyknotizedAffected by pyknosispylochelid(zoology) Any of the crab-like crustaceans in the family Pylochelidae.pyoid(medicine) Resembling or relating to pus.pyracarbolidA particular fungicide.pyralid(entomology) A moth of the family Pyralidae.pyraloidAny moth of the superfamily PyraloideapyramidA construction in the shape of a pyramid, usually with a square or rectangular base.pyramidalized(organic chemistry) distorted towards a tetrahedral molecular geometry.pyramidedsimple past and past participle of pyramidpyramidellid(zoology) Any gastropod in the family Pyramidellidae.pyramidoid(geometry) A solid resembling a pyramid.pyramidotomized(surgery) Modified by pyramidotomypyramoid(geometry) Alternative form of pyramidoid.pyranoflavonoid(organic chemistry) Any flavonoid based on a pyran grouppyranoid(organic chemistry) Of, pertaining to, or having the structure of a pyranosepyrenoid(biology) any of several transparent structures found in the chloroplast of certain algae etc.; they are responsible for the fixation of carbon dioxide and the formation of starchpyrethroid(organic chemistry) Any of several synthetic insecticides having a structure based on pyrethrin.pyrgomorphid(entomology) Any grasshopper in the Pyrgomorphidae.pyrgotid(zoology) Any fly of the family Pyrgotidae.pyritoid(dated) pyritohedronpyroacid(obsolete, chemistry) any acid obtained by heating anotherpyrochroid(zoology) Any beetle in the family Pyrochroidae.pyroglutamylated(organic chemistry) modified by pyroglutamylationpyroglyphid(zoology) Any member of the family Pyroglyphidae of mites.pyroid(chemistry) Pertaining to noble metals, such as gold and silver.pyropeltid(zoology) Any gastropod in the family Pyropeltidae.pyrophosphorylatedsimple past and past participle of pyrophosphorylatepyrostephidAny siphonophore of the family Pyrostephidaepyrotagged(genetics) sequenced by means of pyrotaggingpyroteuthid(zoology) Any member of the Pyroteuthidae.pyrotheriid(zoology) Any member of the Pyrotheriidae.pyroxenoid(mineralogy) any of a large group of minerals physically resembling pyroxenepyrrhocorid(entomology) Any member of the family Pyrrhocoridae.pythagorizedsimple past and past participle of pythagorizepythiad(historical) The interval of time between the Pythian Games of Ancient Greece: either four or eight years, depending on the historical period.pythid(zoology) Any beetle of the family Pythidae.pythonid(zoology) Any of the family Pythonidae of non-venomous snakes, distinguished from the boids by teeth on the premaxilla.pythonoid(herpetology) Any member of the Pythonoidea superfamily of snakes.pyurid(zoology) Any tunicate in the family Pyuridae.pyxicephalidAny frog of the family Pyxicephalidae