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Word Lengths Starting With O

All 378 Matching Words

oaxacaAlternative form of Oaxaca (the cheese)obeaAlternative form of obeah.obelia(zoology) Any of various colonial marine hydroids of the genus Obelia.obesophobiaFear of being fatobiaAlternative form of obeah.objectophiliaA paraphilia involving attraction to objects.objectsona(Internet slang, chiefly object show community) An object alter-ego or self-insert character; a persona which is an inanimate object.oblongata(anatomy) Clipping of medulla oblongata.ocaAny of species Oxalis tuberosa (syn. Oxalis crenata), which bear edible tubers.ocarina(music) A woodwind musical instrument that is closed at both sides to produce an enclosed space, and punctured with finger holes.occipitaplural of occiputoccipitalgia(pathology) pain in the occiputoccraObsolete spelling of okra.oceanariaplural of oceanariumochaJapanese tea, usually green tea.ochava(historical) A traditional Spanish unit of mass, equivalent to about 3.6 g.ochlophiliaA love of crowds or crowded placesochlophobiaA phobia, or fear, of mob-like crowds, as opposed to simply open spaces like agoraphobia or large crowds as with enochlophobia.ochna(botany) Any of the genus Ochna of evergreen trees, shrubs and shrublets.ochorinaAlternative spelling of ocarina.ochraObsolete spelling of okra.ochrea(botany) Alternative form of ocrea.ocraObsolete spelling of okra.ocrea(botany) A sheath around a plant stem forming from the stipule of a leaf and extending above the point of insertion of the leaf.octa(meteorology) The proportion of the sky that is obscured by clouds, in eighths (one octa means that one eighth of the sky is obscured, two octas that one quarter is obscured, and so on).octahedraplural of octahedronoctaplaA text presented in eight parallel versions, especially (historical) the version of the Bible presented in such a fashion by Origen.octaqua(chemistry, in combination) Eight water molecules in a compound.octavina(music) A stringed musical instrument resembling the guitar.octophobiaThe irrational fear of the number eight.oculodynia(medicine) pain in the eyeoculogyriaThe rotation of the eyeballs within their orbits.oculophiliaA paraphilia involving sexual attraction to eyes and the licking of eyes; eye fetishism.odaA room within a harem.odaxelagnia(rare) A paraphilia in which biting or being bitten leads to sexual arousal.odeaplural of odeonodemaMisspelling of oedema.odontagra(obsolete) An instrument for drawing teeth.odontalgia(medicine) toothacheodontodysplasia(dentistry, medicine) An abnormal development of the teeth, characterised by the deficient formation of enamel and dentin.odontomaA hamartoma of odontogenic origin.odontomalacia(medicine, pathology) Abnormal softening of the teeth due to dysfunctional mineralization.odontoneuralgiaNeuralgia affecting the nerves in a tooth.odontophobiaAn irrational fear of dentistry.odontorrhagia(dentistry) bleeding from the socket after removal of a toothodontotheca(dentistry) The capsule or follicle of a toothodynophagia(medicine) Severe pain in the mouth or esophagus when attempting to swallow.odynophobiaA pathological fear of pain.odynphagiaAlternative form of odynophagia.oecophobiaArchaic spelling of ecophobia.oedema(Commonwealth spelling) Standard spelling of edema.oedemataplural of oedemaoenomaniaMorbid desire for wine; dipsomania; alcoholism.oenophiliaA love or great appreciation of wine.oenophobiaThe fear or hatred of wine; anxiety related to wine.oesophagalgiapain, especially neuralgia, in the oesophagusoffa(colloquial) Off of.officinaA monetary office that issues coins.oficinaA nitrate-producing factory in a Spanish-speaking country.ofrendaA shrine of offerings to one's ancestors set up on the Day of the Dead.ofudaA type of talisman or amulet issued by a Shinto shrine.ohana(chiefly Hawaii) An extended Hawaiian family unit.ohanglaA genre of music and dance among the Luo people, having sexually suggestive themes.ohiaEither of two flowering trees of the myrtle family, especiallyoibaraSeppuku of a retainer at the time of his master's death.oidiaplural of oidiumoikophobiaEcophobia; fear of a home environment.oinomaniaArchaic form of oenomania.oitava(historical) A traditional Portuguese unit of dry measure, equivalent to 1.6–2.4 liters in different 19th-century contexts.oiticicaThe tree Licania rigida, endemic to Brazil and Puerto Rico.ojhaA sorcerer or folk healer in parts of India and Nepal.ojousama(Japanese, usually fiction) A rich girl.okaA unit of volume in Egypt (and formerly Turkey) corresponding to about 1.2 litres.okada(Nigeria) A motorcycle taxi.okamaA gay man, in the context of Japanese culture, especially one who is effeminate or cross-dresses.okapana(Namibia) Alternative form of kapana (“barbecued meat etc.”).okaraA food made from soybean pulp; a by-product of soy milk production.okinaThe Hawaiian apostrophe-like letter (ʻ ) used to indicate the glottal stop consonant.okiyaThe lodging-house of a geisha.okka(historical units of measure) Alternative form of oka.okraThe edible immature mucilaginous seed pod (properly, capsule) of the Abelmoschus esculentus.okroshkaA cold raw vegetable soup, part of the national cuisines of Russia and Ukraine. Usually made by pouring kvass or kefir in a pot of diced cucumber, radish, green onion, boiled potato, boiled egg, sausage or meat, sour cream, and seasoned with dill and parsley.okta(meteorology) One eighth of the total area of the celestial dome; used as a measure of cloudiness (one okta means that one eighth of the sky is obscured, two oktas that one quarter is obscured, and so on).okurigana(orthography) In the Japanese language, the kana which follow a stem written with kanji, which record how that stem is inflected, and guides recognition of the appropriate kun'yomi reading (word stem associated with the kanji); for example, く (ku) and かべる (kaberu) in 浮(う)く (uk-u, “to float”, intransitive) and 浮(う)かべる (uk-aberu, “to float”, transitive), or む (mu) and きる (kiru) in 生(う)む (umu, “to birth”) and 生(い)きる (ikiru, “to live”). Perhaps analogous to -st, -nd in English 1st (first), 2nd (second).okwaObsolete spelling of okra.olaAlternative form of olay.olearia(botany) Any of the genus Olearia of flowering plants in the family Asteraceae.olemaAlternative form of ulema.olestraA fat substitute (a glyceride of sucrose) that cannot be easily digested and therefore adds no fat, calories, or cholesterol to food products; also used as an industrial lubricant.olfactophiliaSexual arousal caused by certain smells or odors.oligaemia(medicine) The condition of having a low quantity of blood.oligemiaAlternative form of oligaemia.oligoamenorrhea(medicine) The condition of having irregular infrequent menstrual periods.oligoamenorrhoea(medicine) Alternative spelling of oligoamenorrhea.oligoanalgesiaAn insufficient level of analgesiaoligoanuria(pathiology) A condition, lying between anuria and oligouria, in which less than 100ml of urine is produced per dayoligoarthralgia(medicine) Arthralgia (joint pain) that affects several joints.oligoasthenospermia(medicine) Oligoasthenozoospermia.oligoasthenoteratospermia(medicine) Oligoasthenoteratozoospermia.oligoasthenoteratozoospermia(pathology) A combination of oligozoospermia, asthenozoospermia and teratozoospermiaoligoasthenozoospermia(pathology) A combination of oligozoospermia and asthenozoospermiaoligoastrocytoma(medicine) A form of brain tumor that is a mixture of oligodendroglioma and astrocytomaoligocardiaSynonym of bradycardia.oligocythaemiaAlternative form of oligocythemia.oligocythemia(pathology) A deficiency in the number of erythrocytes in the blood.oligodactyliaAlternative form of oligodactyly.oligodendogliomaMisspelling of oligodendroglioma.oligodendrocytoma(pathology) A glioma whose cells resemble oligodendrocytesoligodendroglia(anatomy) tissue (neuroglia) consisting of glial cells that are smaller than astrocytes and form the myelin sheatholigodendroglioma(oncology) A glioma believed to originate from the oligodendrocytes of the brain or from a glial precursor cell.oligodendromaAlternative form of oligodendroglioma.oligodipsia(medicine) Pathologically reduced or absent sense of thirst.oligodontia(pathology) The absence of six or more teetholigohypomenorrhea(medicine) Decreased frequency of menstruation, as well as a reduced amount of blood loss with each menstrual episode.oligolalia(pathology) a condition in which a person says, or writes, fewer words than might normally be expected, given his/her personality, education, and the specific circumstancesoligomania(medicine, archaic) A form of insanity which, although potentially affecting all the mental faculties and operations, apparently involves only a part as the emotions, the intellect, or the will.oligomeganephronia(pathology) A kidney disease characterised by larger nephrons that are reduced in numberoligomenorrhagia(medicine) Infrequent but heavy menstrual flow.oligomenorrheaInfrequent or light menstrual periods in women of child-bearing age.oligomenorrhoea(medicine) Unusually infrequent menstruation.oligophrenia(pathology) subnormal mental developmentoligopneashallow breathingoligospermia(medicine) Low volume of semen.oligoteratoasthenospermia(medicine) Oligoteratoasthenozoospermia.oligoteratoasthenozoospermia(medicine) Oligoasthenoteratozoospermia.oligoteratospermia(medicine) Oligoteratozoospermia.oligoteratozoospermia(medicine) A combination of oligozoospermia and teratozoospermia.oligourea(organic chemistry) Any compound containing several urea moietiesoligouria(pathology) A condition in which only a relatively small amount of urine (typically about 400ml per day) is producedoligozoospermiaThe condition where low numbers of spermatozoa are produced in an ejaculation.oliguria(medicine) A decreased production in the volume of urine.olioastrocytomaMisspelling of oligoastrocytoma.oliodendrogliomaMisspelling of oligodendroglioma.oliva(anatomy) olivary bodyolivettaA container used to hold olives.ollaA cooking-pot or earthenware jar used in Spain and Spanish-speaking countries.ollapodridaAlternative form of olla podrida.olonaThe flowering plant Touchardia latifolia, endemic to Hawaii.olonka(Ghana) A container, a kind of large metal tin for measuring grains and other items.oloteraA traditional Mexican tool consisting of bound, shortened corncobs, against which ears of corn are scraped against to remove their kernels.oma(among people of German-speaking ancestry) Grandmother, grandma.omalgia(medicine) pain in the shoulderomata(sumo) A kimarite in which the attacker grabs his opponent's leg from the inside and lifts it up and backwards, driving his body into that of the defender, forcing him over onto his back. A thigh scooping body drop.ombrellaObsolete form of umbrella.ombrophobia(rare) Fear of rain.omega(often capitalized) The end; the final, last or ultimate in a sequence.omenaIn Kenya, small fish dried and milled into flour.omentaplural of omentumomertaAlternative form of omertà.ommatidiaplural of ommatidiumomniana(dated) A work containing information on every topic.omniphobiaThe fear of everything; panphobia.omodynia(medicine) pain in the shoulderomodysplasiaA severe shortening of the limbs and dysmorphism of the skullomophagiaThe eating of raw food, especially raw flesh.omophoriaplural of omophorionomphalophobia(rare) Fear of navels.omurambaA watercourse, which may be dry much of the year, in the Kalahari Desert.onagga(obsolete) The dauw.onbeiaAn elephant's tusk trumpet.onchocercoma(pathology) A nodule containing Onchocerca in river blindness (onchocerciasis).oncillaA small spotted felid, of species Leopardus tigrinus, found in the tropical rainforests of Central America and South America.oncocytoma(medicine) A benign tumour composed of oncocytes.ondatra(chiefly US, Canada) The muskrat.ondiolaAn electronic musical instrument, an Italian version of the clavioline.oneirodyniaA violent or disturbed imagination during sleep, as in the case of nightmares and sleepwalking.oneirophobiaThe fear of dreams.oneirophrenia(psychiatry) A hallucinatory, dream-like state caused by sleep deprivation, drugs, etc.ongaongaThe plant Urtica ferox, a nettle endemic to New Zealand with woody stem and large stinging spines.oniomania(psychology) An abnormal impulse to buy things, or a condition characterised by such impulses.onna(colloquial) On the.onnagataA male actor who plays female roles in Japanese kabuki theatre.onomatapoeiaMisspelling of onomatopoeia.onomatomaniaAn abnormal obsession with a particular word.onomatopeiaNonstandard spelling of onomatopoeia.onomatophobia(rare) The fear of hearing particular names or words.onomatopoeia(uncountable) The property of a word that sounds like what it represents.onycha(obsolete) the operculum of kinds of strombus or muricid, smoked as an ingredient in the Mosaic incense and pre-modern medicineonychalgiapain in the nails or claws.onychiaA whitlow (infection near a finger or toe nail)onychodysplasiadysplasia of the nailsonychoosteodysplasianail-patella syndromeonychophagia(psychology, psychiatry) Nail biting.onychoschiziaSynonym of onychoschisis.onychostroma(anatomy) The matrix or sensitive tissue of the finger, forming the bed of the nail.onychotillomaniaA compulsion for picking and tearing at one's fingernails or toenails.onza(cryptozoology) A cryptid in Mexican folklore said to be similar to a cougar or jaguarundi but especially aggressive.ooaaAny member of the extinct species †Moho braccatus of oo birds of Hawaii.oogoniaplural of oogoniumoojaAlternative form of oojah (“thing whose name is unknown”).oolacuntaAn extinct marsupial, the desert rat kangaroo (Caloprymnus campestris), that lived in a sand-ridge and gibber-plain habitat in south-western Queensland and north-eastern Australia.oolemmaThe cell membrane of an oocyte.oomska(slang) Filth, dirt.oophoromaA tumor of the ovary.oopla(India, archaic) Dried cow dung formed into cakes for use as fuel.oosporangiaplural of oosporangiumoothecaAn egg case of any of the orthopteroid insects (such as cockroaches and mantids).opa(among people of German-speaking ancestry) Grandfather, grandpa.opakapakaPristipomoides filamentosus, the crimson jobfish.opankaA kind of sandal worn in Eastern Europe.opara(Nigeria) The oldest son, who has inherited the rights and responsibilities of his father after his father has died.opera(music) A theatrical work, combining drama, music, song and sometimes dance.operculaplural of operculumoperetta(music) A lighter version of opera with a frivolous story and spoken dialogue. [from 18th c.]ophidiophobiaOphiophobia; a fear of snakes.ophiophobiaA morbid fear of snakes.ophthalmalgia(medicine) pain in the eyeophthalmia(medicine) Synonym of ophthalmitis (“inflammation of the eye”).ophthalmodynia(medicine) Pain in the eye.ophthalmophobiaSynonym of scopophobia.ophthalmoplegia(medicine) A complete paralysis of the extraocular muscles which are responsible for eye movements.opiaAlternative form of hupia.opioidophobia(medicine) The aversion to prescribing, administering or taking opioid medications for fear of addiction.opiomaniaOpium addiction.opiophiliaAn inclination toward prescribing opiates.opiophobiaAn aversion to prescribing opiates.opisthosoma(zoology) The posterior segment of the two-part body structure of chelicerates. Often used interchangeably with abdomen.oppa(manhwa, women's speech) An affectionate term of address for an older brother or somewhat older man.oprichnina(historical) This domestic policy.opsismodysplasia(pathology) A skeletal dysplasia involving delayed bone maturationopsomania(medicine, dated) A longing for a particular special food.opsonophiliaAffection to opsonin.optophobiaThe fear of opening one's eyes.opuntiaOpuntia, a genus of cactus that includes such cacti as the prickly pear and xoconostle.opusculaplural of opusculumoraplural of os (“anatomical opening”)orancayaAlternative form of orankay.orandaA goldfish characterized by a prominent raspberry-like hood encasing its head.orbicula(zoology, dated) A discina (brachiopod).orbita(anatomy) Obsolete form of orbit.orcaA sea mammal (Orcinus orca) related to dolphins and porpoises, commonly called the killer whale.orchellaarchil, orchil lichenorchestra(Ancient Greece, theater) A semicircular space in front of the stage used by the chorus in Ancient Greek and Hellenistic theatres.orchestrina(music) orchestrionorchialgia(medicine) Pain in the testes.orchidalgiaSynonym of orchialgia.orchideaSynonym of orchid.orchidomaniaAn obsession with orchids; enthusiasm for raising or collecting orchids, especially in the Victorian era.orchidyniaAlternative form of orchiodynia.orchiodynia(medicine) pain in the testiclesorda(historical) A political and military organizational structure used by Turkic and Mongol peoples, sometimes referred to as a horde.oreibasiaA nocturnal ceremony of Bacchic women in Ancient Greece.orendaA mystical power thought by the Iroquois to pervade all things.organaplural of organumorganellaSynonym of organelle.organista(archaic) Any of several South American wrens of the order Troglodytidae, noted for the sweetness of their song.organosilica(chemistry) Any of a range of hybrid materials combining silica with various organic compoundsorganzaA thin, stiff, sheer fabric that is made from silk or a synthetic yarn, which resembles organdy, and is used in dressmaking.orgiaplural of orgionorichaAlternative spelling of orisha.orientaliaThings from the Orient, especially decorative objects from eastern Asia.orisaAlternative spelling of orisha.orishaA divine entity in Yoruba religion that possesses the supernatural capability of reflecting some of the manifestations of OlódùmarèorixaAlternative spelling of orisha.ornithinaemiaAlternative form of ornithinemia.ornithophiliaLove for birds.oropendolaAny of a number of tropical birds related to the caciques, mostly in the genus Psarocolius, and, like the caciques, noted for living communally in large, hanging basket nests.oroyaA hanging basket attached to a cable, anciently used in South America to cross ravines.orra(now Scotland) Superfluous; odd, unmatched, left over.orthobicupola(mathematics) A bicupola in which the bases have the same orientationorthochromasiaSynonym of orthochromasy.orthodataConstraints or assessments applied to transactional or warehoused data to assure data quality.orthodeoxia(pathology) accentuation of arterial hypoxemia upon standing uprightorthodigitaA correction of a misalignment of the toesorthodontiaSynonym of orthodontics.orthodoxiaCorrect praise; correct faith.orthopaedia(Commonwealth) Alternative spelling of orthopedia.orthopedia(medicine) The branch of medicine which deals with the prevention and correction of deformities in bodies; orthopedics.orthophoriaThe normal condition in which the tension of the extrinsic eye muscles is equal, the visual axes being therefore parallelorthopia(medicine) Normal vision; an absence of a visual disorder.orthopneaAlternative spelling of orthopnoea.orthopnoeaShortness of breath when lying flat, causing the person to have to sleep propped up in bed or sitting in a chair.orthopteraAny of very many four-winged insects, of the order Orthoptera, such as grasshoppers, crickets and locustsorthorexia(psychology) A fixation with healthy or righteous eating.orthosiaAny moth of the genus Orthosiaorthosomnia(psychology) An unhealthy obsession with achieving the correct amount and type of sleep.orthotropiaThe normal absence of heterotropia.orxataAlternative form of horchata.oscillopsiaA visual disturbance in which objects in the visual field appear to oscillate.osculaplural of osculumosetraCaviar made from the Russian sturgeon.osetrovaSynonym of osetra (“type of caviar”).oshaA perennial herb of species Ligusticum porteri, found in parts of the Rocky Mountains and northern New Mexico.oshana(Namibia) A kind of seasonally inundated depression, particularly in Namibia's Oshana Region.osmeteriaplural of osmeteriumosminaAn old Russian dry measure, approximately 105 litres; half of a tchetvert.osmolagnia(rare) sexual arousal from body odoursosmophiliaadaptation to environments with high osmotic pressureosmophobiaA heightened dislike or sensitivity to smellsosmunda(botany) A fern of the genus Osmunda, especially the royal fern, Osmunda regalis.osphresiolagnia(psychology, psychoanalysis) Sexual arousal through olfactory stimulation.ossetraAlternative form of osetra (“type of caviar”).ossia(music) In a musical score, an alternative version of a passage, usually just a few measures long. The alternative may be an easier version of a particularly difficult passage, or a more difficult version of a passage.ossifragaAlternative form of ossifrage.ostalgia(pathology) Synonym of ostealgia.ostealgia(pathology) Pain coming from one's bone(s).ostensoriaplural of ostensoriumosteoarthralgia(pathology) pain in the bones and jointsosteoblastoma(oncology) an uncommon osteoid tissue-forming primary neoplasm of the boneosteoblastopeniaA lack of osteoblastsosteocarcinoma(pathology) cancer of a boneosteochondrodysplasia(genetics) A group of genetic disorders affecting the development and growth of bone and cartilage, leading to abnormal skeletal formation and growth abnormalities.osteochondroma(medicine) A benign tumor consisting of bone or cartilageosteochondropathiaAlternative form of osteochondropathy.osteochondrosarcoma(pathology) A chondrosarcoma of bone tissueosteoclastoma(oncology) A tumor of bone characterized by the presence of giant, multinucleated cellsosteocollaA kind of glue obtained from bones.osteodermiaossification occurring in portions of the skinosteodynia(pathology) Synonym of ostealgia.osteodysplasia(pathology) Any abnormal development of boneosteodystrophiaAlternative form of osteodystrophy.osteofibroma(medicine) Any tissue mass comprising bony and fibrous tissues, not necessarily specific to just a single disease entity in modern histopathology classifications but correlated especially with osteofibrous dysplasia.osteoma(medicine, pathology) A benign bony tumour that typically grows on the skull.osteomalacia(medicine) A softening of adult bones due to inadequate mineralization; the adult equivalent of ricketsosteomataplural of osteomaosteopaeniaAlternative form of osteopenia.osteopeniaThe medical condition of having low bone density, but not low enough to be considered osteoporosis.osteophagiaThe eating or gnawing of bones.osteorhabdomyosarcoma(pathology) A rhabdomyosarcoma that also affects boneosteosarcoma(oncology) A type of cancer of the bone.osteosarcopaeniaAlternative form of osteosarcopenia.osteosarcopenia(pathology) gradual age-related loss of bone tissue and associated muscleosteozecathiaThe process in which the body moves calcium from one bone to another.osteriaA small local restaurant in (usually rural) Italy.osthya(India linguistics) a labial consonantostiaplural of ostiumostracaplural of ostraconostraconophobiaThe fear of crustaceans or shellfish.ostrakaplural of ostrakonotalgia(pathology) earacheotengaA flowering evergreen tree of southeastern Asia, Dillenia indica, bearing edible fruits.othematomahematoma auris; cauliflower earotodynia(pathology) Earache.otohematomaA hematoma of the external earotorrhagia(medicine) bleeding from the earotorrhea(medicine) Discharge of fluid from an external ear.otorrhoea(chiefly British spelling) Alternative form of otorrhea.otta(India, obsolete) Flour.ottava(music) One octave higher; as a marking, typically abbreviated 8va.ottavarimaAlternative form of ottava rima.ouangaA voodoo talisman that houses a spirit.oughta(colloquial or dialectal) Contraction of ought to.ougiyaAlternative form of ouguiya.ouguiyaThe currency of Mauritania, divided into five khoums.ouijaAlternative letter-case form of Ouija.ouma(South Africa) A grandmother.ouranophobiaFear of heaven.ourisia(taxonomy) Any plant of the genus Ourisia.ouroupariaAny of several flowering plants, of the genus Uncaria (syn. Ourouparia) related to madderousia(philosophy) Essence, being.outa(South Africa) An old black man.outta(colloquial, US) Out of.ouzeriaAlternative form of ouzeri (“Greek taverna”).ova(cytology, embryology) plural of ovum (“gamete”)ovariaplural of ovariumovarialgiaPain of the ovary.oversea(chiefly British) Alternative form of overseas.ovipara(zoology) oviparous organismsovulaplural of ovulumoxalaemiaAlternative form of oxalemia.oxalemia(pathology) The presence of oxalate in the bloodoxaluria(physiology, medicine) The presence of oxalic acid and oxalate in the urine (which is often true, in some amount or other).oxea(zoology, of sponges (Porifera)) a monoaxial spicule which is pointed at both endsoxeiaAlternative spelling of oxia.oxia(orthography and typography) An Ancient Greek pitch-marking diacritic: ⟨ ´ ⟩; written atop vowels, it denotes high pitch on short vowels, and rising pitch on long vowels and diphthongs.oxoprolinuria(pathology) The presence of oxoproline in the urine, especially as a result of glutathione synthetase deficiencyoxyammonia(chemistry, archaic) hydroxylamineoxymoraplural of oxymoronoxyopiaExcessive acuteness of sight.oxyosmiaAbnormal acuity or strength of the sense of smelloxyphonia(medicine) shrillness or high pitch of the voiceoxytocia(medicine) An unusually rapid childbirth.oxytraumatrauma due to excess oxygen, typically received from a hospital ventilatoroyakata(sumo) A retired rikishi who has reached a certain standing and either becomes a shisho or helps train in others' heya.oyraA subdenomination of the Faroese króna.oystermaniaGreat enthusiasm for oysters as an edible delicacy.ozaenaAn atrophic type of chronic non-specific rhinitis characterized by a foul odor from the nose, now considered rare.ozostomia(medicine) Bad breath; halitosis.