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15 Letter Words Starting With B

Explore 394 English words that start with B and contain exactly 15 letters. Common examples include backportability, benzenesulfonyl, benzhydrylamine, benzoylchloride, biocryptography.

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15-Letter B Words by Ending Letter

All 394 15-Letter Words Starting With B

bacchanalianismThe practice of bacchanalians; bacchanals; drunken revelry.bacillariaceousOf or relating to the Bacillariaceae; rod-shaped.bacillariophyte(biology) Any alga of the class Bacillariophyceae; a diatombackcalculation(mathematics) A form of calculation in which input parameters are adjusted until the calculated result coincides with the actual result found.backdrivabilityThe ability of a system of gears to be operated by applying a force to the output, transmitting force through the geartrain in the reverse of the usual direction.backportability(computing) The quality of being backportable.backpropagation(machine learning) An error correction technique used in neural networks.backtransformedtransformed from a derived form to the original formbacktranslationAlternative spelling of back-translation.bacteriocentricOverly concerned with bacteriabacteriochlorinA form of chlorin, of bacterial origin, that has two pyrrole groups in the main ringbacteriocinogen(cytology) A bacterial plasmid that directs the synthesis of bacteriocinsbacteriocuprein(biochemistry) A bacterial form of erythrocuprein that contains two atoms of zincbacteriologicalOf or pertaining to bacteriology.bacteriomimeticThat mimics the action of bacteriabacteriophagousPertaining to the predation and consumption of bacterium.bacteriophilous(biology) Having an attraction to bacteria (typically symbiotic)bacterioruberin(organic chemistry) A red class of carotenoid based on (5S,6E,8E,10E,12E,14E,16E,18E,20E,22E,24E,26E,28E,30E,32S)-5,32-bis(2-hydroxypropan-2-yl)-2,8,12,16,21,25,29,35-octamethylhexatriaconta-6,8,10,12,14,16,18,20,22,24,26,28,30-tridecaene-2,35-diolbacterioscopistOne who carries out bacterioscopy.bacteriospermia(pathology) The presence of bacteria in the semenbacteriostaticsplural of bacteriostaticbacteriotherapy(medicine) Any therapeutic use of bacteriabacteriotrophic(biology) That eats bacteria.baermannisationAlternative form of Baermannization.balanoposthitisAn inflammation of the glans penis and the prepuce.balanopreputial(anatomy) Relating to the glans penis and the foreskin.balladmongeringThe work of a balladmonger, selling or composing ballads.ballistocardiac(physiology) Relating to ballistic forces in the heartbalneotherapistA practitioner of balneotherapy.bandlimitednessThe state of being bandlimitedbaraminological(creationism) Of or pertaining to baraminology.bariopyrochlore(mineralogy) A basic fluoride mineral similar to pyrochlore but containing barium.barodenervationdenervation by changes in blood pressurebarothermographAn instrument for recording both pressure and temperature, as of the atmosphere.barotraumatizedSubjected to barotrauma.barrierlessnessAbsence of barriers.barycentricallyIn a barycentric mannerbasidiomycetousRelating to the basidiomycetes.basiepidermallyIn a basiepidermal manner or directionbasipresphenoid(anatomy) basal and presphenoidbasolateralizedConverted to a basolateral form or positionbasommatophoran(zoology) Any member of the Basommatophora.bathyarchaeotalRelating to archaea of the phylum BathyarchaeotabathymetricallyIn a bathymetric waybathyorographicSynonym of bathyorographical.bathyphotometerA photometer designed to operate in deep waterbatrachoidiformAny toadfish of the order BatrachoidiformesbatrachophagousFeeding on frogs.beforementionedPreviously mentioned.behaviormetricsThe measurement of human behavior.believeablenessRare spelling of believableness.bellerophontoid(zoology) Any member of the superfamily Bellerophontoidea of extinct planospirally-coiled globose molluscs.beneficiaryshipThe role or status of beneficiary.benthiavalicarbA particular fungicide.bentonitization(mineralogy) the process by which bentonite if formedbenzenesulfonylAlternative spelling of benzenesulphonyl.benzhydrylamineA biochemical that may be used in grafting and peptide synthesis.benzimidazolium(organic chemistry) The cation formed by protonating benzimidazole; its salts have biological activitybenzimidazolone(organic chemistry) The compound composed of a benzene ring fused to one of imidazolonebenzisothiazole(organic chemistry) A bicyclic heterocycle consisting of a benzene ring fused to that of isothiazolebenzoannulation(organic chemistry) A reaction that forms a benzoannulated productbenzoanthracene(organic chemistry) Synonym of benzanthracene.benzochromenone(organic chemistry) A ketone derived from a benzochromenebenzodiazepinesplural of benzodiazepinebenzopiperidine(organic chemistry) A bicyclic heterocycle consisting of a benzene ring fused to that of piperidinebenzopyridazine(organic chemistry) A bicyclic heterocycle consisting of a benzene ring fused to that of pyridazinebenzothiazepineAny chemical compound that is a derivative of thiazepine with one benzo ring.benzothiazinone(organic chemistry) Any sulfoxide derived from a benzothiazine, but especially 2H-1,2-benzothiazine 1-oxidebenzothiazoline(organic chemistry) A bicyclic heterocycle composed of a benzene ring fused to one of thiazolinebenzothiazolium(organic chemistry) The cation composed of a benzene ring fused to one of thiazoliumbenzothiazolone(organic chemistry) A bicyclic heterocycle composed of a benzene ring fused to one of thiazolonebenzotriazolate(organic chemistry) Any salt or ester of a benzotriazolic acidbenzoylarginine(biochemistry) Any benzoyl derivative of argininebenzoylchlorideAlternative form of benzoyl chloride.benzoylecgonineA topical analgesic and metabolite.benzoylpyridine(organic chemistry) Any benzoyl derivative of pyridinebenzoyltartrate(organic chemistry) Any benzoate ester of tartaric acid (formed from one or both of the hydroxyl groups of tartaric acid)benzylhydantoin(organic chemistry) A hydantoin into which a benzyl group has been substitutedbenzyloxymethyl(organic chemistry, especially in combination) Any benzyloxy derivative of a methyl groupbenzylquercetin(organic chemistry) Any benzyl derivative of quercetinbenzylsulfamideA topical antiinfective drug.beryllofluoride(inorganic chemistry) The anion BeF₆³⁻ or any salt containing this anionbessemerizationThe conversion of iron to steel by the Bessemer processbetabaculovirusAny of the genus Betabaculovirus of viruses in the family Baculoviridae.betacoronaviral(virology) Relating to betacoronaviruses.betacoronavirusAny member of the genus Betacoronavirus.betaglucosidaseAlternative form of beta-glucosidase.betaherpesvirusAny of the subfamily Betaherpesvirinae of DNA viruses.betalipoproteinAlternative spelling of beta-lipoprotein.bewilderingnessQuality of being bewildering.biantheriferous(archaic, botany) Having two anthers.bianthraquinone(organic chemistry) Any compound that has two (sometimes linked) anthraquinone moietiesbibenzimidazole(organic chemistry) Any organic compound formed from two benzimidazole moieties linked by a single bond, but especially 1H,1'H-2,2'-bibenzimidazole linked via the imidazole ringsbibliodiversityCultural diversity as applied to the world of writing and publishing.bibliodramatistA dramatist involved in Bibliodrama.bibliographicalbibliographicbibliomanianism(obsolete) Great enthusiasm for books; bibliomania.bibliometricianOne who studies bibliometrics.bibliophilately(rare, philately) The collection or study of postage stamps and other philatelic material thematically related to books or libraries.bibliopolicallyIn terms of bookselling.bibliothecarialRelating to libraries.bibliothecarian(now rare) A librarian.bibliothecology(rare) The study of libraries.bibliotherapistA therapist who provides bibliotherapy.bichloroacetateSynonym of dichloroacetate.bichromaticallyIn a bichromatic manner.bicistronicallyVia two cistrons.bicollateralityThe property of being bicollateral.bicompartmentalComposed of two compartments.biconditionallyIn a biconditional manner.bicuspidization(dentistry) The separation of the mesial and distal roots of a molar in order to eliminate a furcation and allow normal oral hygienebidimensionallyIn two dimensions.bidirectionallyIn opposite directions.biexponentiallyIn a biexponential manner.bifidobacterialRelating to bifidobacteria.bifidobacteriumAny bacterium of the genus BifidobacteriumbifunctionalityThe condition of being bifunctionalbifunctionalizeTo become, or to make something, bifunctionalbihemisphericalComposed of two hemispheresbiisocolchicide(organic chemistry) A dimer of isocolchicidebilinearisationAlternative form of bilinearization.bilinearization(mathematics) A process that makes a function bilinear.biliopancreaticRelating to the bile duct and the pancreasbilirubinometerA device that measures the amount of bilirubin in the blood.bilirubinometryThe measurement of the amount of bilirubin in the blood.bilitranslocase(biochemistry) A particular plasma membrane protein with high affinity for bilirubin.bioaccumulation(biology) The process by which substances accumulate in the tissues of living organisms; used especially of toxic substances that accumulate by means of a food chain.bioaccumulative(of a substance) That tends to accumulate in an organism when the organism's ability to remove it is insufficient.bioaccumulatoryOf a biological system, having the capacity to accumulate chemical elements and compounds.bioacousticallyIn a bioacoustic way; by means of, or in terms of, bioacoustics.bioadhesivenessThe condition of being bioadhesivebioamperometricRelating to bioamperometrybioanalyticallyIn terms of, or by means of, bioanalysis.bioanthropologybiological anthropologybioarchaeometry(archaeology) The application of archaeometry to bioarchaeologybioarcheologistOne who studies bioarchaeology.bioarchitectureThe design and construction of buildings in an ecologically-friendly mannerbioassimilationBiological or biochemical assimilation.bioastronauticsThe study of the biological, behavioural and medical aspects of astronauticsbioastronomicalRelating to bioastronomy.bioaugmentationThe use of microorganisms to help decompose pollutantsbioaugmentativeRelating to, or employing bioaugmentationbioavailability(biology, medicine) The extent to which a substance is molecularly available to cells and tissues in a living organism, which depends on factors such as solubility, pH level, and presence of enzymes and cofactors; for example, even if one's ingestion of vitamin B₁₂ is average/typical, one might nonetheless have B₁₂ deficiency if one has poor metabolism of this particular vitamin.bioavailibilityMisspelling of bioavailability.biobibliographyA bibliography that also contains a short biography of the authorsbiocarcinogenicRelating to a biocarcinogenbiochemotherapychemotherapy combined with administration of a biochemical material such as an interleukinbioclaustration(uncountable, biology) A form of symbiosis in which a soft-bodied organism lives entirely within a harder-bodied onebioclimaticallyIn a bioclimatic mannerbiocoenologicalOf or relating to biocoenology, the study of biocoenoses.biocolonization(medicine, sciences) Colonization (typically of a surface) by biological organisms.bioconcentratedsimple past and past participle of bioconcentratebioconformatics(neologism, biosciences) The study and engineering of protein folding, especially alternatively folded forms (or conformers).bioconnectivity(biology, ecology) connectivity between ecosystemsbioconservatismA stance of skepticism regarding radical technological changes that challenge traditional notions of what it means to be human, including human uniqueness, physiological and genetic determinism, etc.bioconservativeCharacterized by bioconservatism.bioconstructionThe construction of an architectural element by a (group of) living organism(s)biocryptographyThe use of biometrics to generate cryptographic keys.biodegenerationbiological or biochemical degenerationbiodestructibleCapable of being destroyed by natural biological processes.biodistribution(biology, biochemistry) The distribution (static and dynamic) of compounds within a biological system or within an organismbioecologicallyIn terms of bioecology.bioelectricallyIn a bioelectrical way.bioencapsulatedbiologically encapsulatedbioencrustationencrustation with biological materialbioentrepreneurAn entrepreneur in the field of biotechnologybioessentialismThe philosophy that biology plays a larger role in determining human psychology or development than social, economic, or environmental factors.bioessentialistEspousing, characteristic of, or related to bioessentialism.bioevolutionaryRelating to the evolution of biological organisms.biofermentationSynonym of fermentation, especially that of waste biological materialbiofermentativeRelating to, causing, or caused by biofermentationbioflocculationThe flocculation of biological organisms such as bacteria and algaebiofluorescenceThe emission of previously absorbed light by fluorescent proteins in a living organism.biofragmentablebiologically fragmentablebiofunctionallyIn a biofunctional mannerbiogasificationgasification to produce biogasbiogenealogicalRelating to a person's biology and genealogy.biogeochemistry(biology, geology, chemistry, ecology) The scientific study of biological, geological and chemical processes in the natural environment and especially of their mutual relationships.biogeographicalOf or pertaining to biogeography.biogeomorphicalAlternative form of biogeomorphic.biogeoscientistA scholar or researcher in biogeoscience.biogerontologicOf, or related to biogerontology.biohalogenation(biochemistry) biochemical halogenationbioilluminationillumination by means of bioluminescencebioinactivation(biochemistry) The metabolic conversion of a xenobiotic substance to a less toxic derivativebioincompatibleNot biocompatible.bioincorporatedsimple past and past participle of bioincorporatebioinfiltrationinfiltration of water through a biological medium, typically through a rain gardenbioinformatical(biology, computing) Of or pertaining to bioinformatics.bioinsecticidalRelating to a bioinsecticidebiointerferencebiological interferencebioluminescence(biology, biochemistry) The emission of light by a living organism (such as a firefly).bioluminometricRelating to bioluminometrybiomagnetometerA magnetometer that is used to map somatosensory cortical locations in an organism's brainbiomanipulationthe deliberate alteration of an ecosystem by adding or removing species, especially predatorsbiomanufacturedsimple past and past participle of biomanufacturebiomanufacturerA manufacturer in the field of biomanufacturingbiomathematicalHaving to do with biomathematics.biomechanicallyWith regard to biomechanics.biomechatronicsAn interdisciplinary science that aims to integrate mechanical elements, electronics, and parts of biological organisms.biometeorologicRelating to biometeorology.biometrologicalRelating to biometrology.biomicroreactor(biochemistry) A biochemical microreactorbiomicrosparite(geology) A form of biomicrite in which the micrite has recrystallised to microsparbiomineralisateAny material formed by biomineralisationbiomodificationThe process of modifying a biological organism using either genetic or mechanical means.biomythographicOf or relating to biomythography.bionanomaterial(biology) Any nanomaterial of biological origin.bionanoparticleA biological nanoparticlebionectriaceous(mycology) Belonging to the family Bionectriaceae of wood-eating fungi.bionomenclatureThe nomenclature used in the field of biology.bioorthogonallyIn a bioorthogonal manner.biopathologicalRelating to biopathologybiopedturbation(geology, ecology) The mixing or disturbance of soil by living organisms, as opposed to disturbance of other media such as sediment or leaf litter.biopharmaceuticRelating to biopharmaceutics.biopharmacologyThe pharmacology of drugs produced using biotechnologybiophotonicallyBy means or, or in terms of, biophotonics.biophotoreactor(biochemistry) A vessel, usually of glass, in which a biochemical product is manufactured by illumination of a colony of an organism such as algae.biophotovoltaicDescribing electricity generated by biological or biochemical photovoltaic reactions, typically as a byproduct of photosynthesisbiophysiographyThe branch of biology that deals with the natural history of living organisms; descriptive biology.biophysiologistOne who studies biophysiology.biopotentialityThe condition of being biopotential.biopreservationThe use of natural or controlled microbiota or antimicrobials as a way of preserving food and extending its shelf life.biopreservativeAny organism (typically a bacterium or yeast) used in biopreservationbioprintabilityThe condition of being bioprintablebioproductivity(biology) The productivity of a biological process (at a specified organizational scale)biopsychiatristA practitioner of biopsychiatry.biopsychologistA specialist in biopsychology.biopsychosocialHaving biological, psychological and social characteristics.biopurificationbiological purification (typically of a water supply)bioreabsorbablebiologically reabsorbablebiorecalcitrantNot easily biodegradablebioregenerationThe regeneration of a biological system.bioregenerativeRelating to bioregeneration.biorenewabilityThe property of being biorenewable.bioresponsivelyIn a bioresponsive mannerbioresuspensionResuspension of particulate matter by biological activity.biorhythmicallyIn a biorhythmic way.biorthogonaliseAlternative form of biorthogonalize.biorthogonalityThe quality of being biorthogonal.biorthogonalizeTo convert to biorthogonal form.biosegmentationThe segmentation of a biological imagebiosemioticallyIn terms of biosemiotics.biosilificationMisspelling of biosilicification.biosociologicalRelating to biosociologybiosolarizationThe fumigation of soil by means of compost and solarizationbiospecificallyIn a biospecific mannerbiospectrometryThe spectrometry of living organismsbiospectroscopyThe spectroscopy of living organismsbiospeleologistA person whose expertise is biospeleologybiostatisticianPerson making or doing research on biostatistics.biostereometricRelating to biostereometrics.biostratigraphy(biology, geology) The study of the stratigraphic distribution of fossils.biosurveillanceThe monitoring of the biological environment, as for example to forestall disease.biotechnologiesplural of biotechnologybiotechnologistA technologist who works in the field of biotechnologybiotherapeuticsThe field encompassing therapeutic materials produced using biological means, including recombinant DNA technology.biothesiometricRelating to biothesiometrybiotoxicologistOne who studies biotoxicology.biotransferenceThe process by which a chemical or element is absorbed from one organism by another. It is most commonly due to that organism being eaten.biotreatabilitysuitability for biotreatmentbiotribologicalRelating to biotribologybiovalorizationThe conversion of waste biomass into valuable chemicals.bipartisanshipsplural of bipartisanshipbipinnatiparted(botany) Synonym of bipinnatifid.bipositionalityThe quality of being bipositional.biquadraticallyIn a biquadratic way.bisalbuminaemia(pathology) The presence of normal and abnormal forms of albumin in the bloodbisdigitoxoside(biochemistry) A derivative of digoxin that contains only two (rather than three) glycoside unitsbisegmentectomy(surgery) The removal of two segments of an organbisexualizationThe act or process of bisexualizing.bisintercalator(organic chemistry, biochemistry) Any compound that binds to DNA via two intercalating groups.bisphosphodimer(organic chemistry) A phosphodimer in which the two monomers are joined by two phosphate groupsbisphosphonatesplural of bisphosphonatebisulfitization(inorganic chemistry) Reaction with a bisulfitebisynchronouslyIn a bisynchronous manner.bittersweetnessThe state or condition of being bittersweet.blameworthinessThe characteristic of being blameworthy.blandiloquentlyIn a blandiloquent manner.blanketlessness(rare) Absence of blankets.blasphemousnessThe state or quality of being blasphemous.blastocoelomateSynonym of pseudocoelomate.blastocystiasis(pathology) disease associated with infection with Blastocystis parasitesblastogregarineAny parasitic alveolate of the suborder Blastogregarinorinablatellaquinone(organic chemistry) The insect pheromone gentisyl quinone isovalerateblemishlessnessAbsence of blemishes.blepharadenitis(pathology) inflammation of the meibomian glandsblepharoplasticrelating to blepharoplastyblepharospasticRelating to blepharospasm.blindfoldednessThe state or quality of being blindfolded.blockheadednessThe state or condition of being blockheaded.bloodcurdlinglyin a bloodcurdling mannerbloodguiltinessGuilt of having shed blood or killed someone.bloodthirstiestsuperlative form of bloodthirsty: most bloodthirstybluestockingishLike a bluestocking, or scholarly woman.bluestockingism(colloquial) The character or manner of a bluestocking (educated woman).blustrification(rare, dated, colloquial) Boisterous celebration, carousal, or noisy outpouring.bodhisattvahoodThe state of being a bodhisattva.bolaamphiphilic(organic chemistry) Relating to a bolaamphiphileboloceroidarianAny sea anemone of the infraorder Boloceroidariabombastiloquent(rare) Speaking pompously or ostentatiously; full of bombast in speech.bookstorekeeperOne who operates a bookstore.borivilianoside(organic chemistry) Any of a group of complex glycosides present in the plant Chlorophytum borivilianumborolithochromeAny of a group of boron-containing pigments present in Jurassic red algaboschnialactone(organic chemistry) A cat attractant found in Boschniakia species.bourgueticrinidAny crinoid of the order Bourgueticrinidaboussingaultite(mineralogy) A monoclinic-prismatic mineral containing hydrogen, magnesium, nitrogen, oxygen, and sulfur.boustrophedonic(epigraphy) Written as a boustrophedon (such that the text directionality alternates on each line, resulting in a continuous stream of characters spanning multiple lines).bovovaccination(historical) The vaccination of cattle with bovovaccine to prevent tuberculosis.bowdlerizationsplural of bowdlerizationbracheocephalicMisspelling of brachiocephalic.brachiocephalic(anatomy) Of or pertaining to the arm and the head.brachiopatagiumThe portion of patagium stretching from the fourth digit to the hind limbs.brachioradialis(anatomy) A muscle that flexes the forearm at the elbow.brachistochrone(mathematics) A cycloid; the curve of fastest descent between two points.brachyaconitine(organic chemistry) Any of a group of diterpenoid alkaloids present in aphids of the genus Brachycaudusbrachybasidiole(mycology) A cell that resembles a basidiole but is larger and more inflated.brachycephalismDated form of brachycephaly.brachycephaloidAlternative form of brachycephalic.brachycephalousRelating to brachycephaly; brachycephalic.brachydactylismThe condition of being brachydactylous.brachydactylous(zoology) Having abnormally short digits.brachylaimiasis(pathology) Infection by trematode worms of genus Brachylaima.brachyparacytic(cytology) short and paracyticbrachyphalangiaUnusual shortness of the phalanx of a finger or toebrachystaphylinAlternative form of brachystaphyline.brachystelechid(zoology) Any extinct microsaur of the family Brachystelechidae.brachystochroneAlternative form of brachistochrone.brachytherapistOne who carries out brachytherapy.bracteopetaloidRelating to bracteopetalsbradyarrhythmia(pathology) A combination of bradycardia and arrhythmiabradyarrhythmic(medicine) Of, relating to, or affected by bradyarrhythmia.bradymetabolism(biology, zoology) A slow metabolism.brainwashedness(rare) The state or condition of being brainwashed.branchiobdellidAny clitellates of the order BranchiobdellidabranchiocardiacRelating to the gills and heart (of a fish)branchiospinule(biology) A branchial spinulebranchiostegialMisspelling of branchiostegal.branchiostegiteThe lateral or dorsolateral part of a crustaceal carapace that extends over the gillsbranchiostegousbranchiostegalbrasiliensosideA particular steroid glycoside.brassinosteriodMisspelling of brassinosteroid.brassinosteroid(biochemistry) Any of a family of steroidal plant hormones produced by members of the genus Brassica; the brassinsbreadthlessnessAbsence of breadth.breakfastcupfulThe amount that fits in a breakfastcup.broadmindednessState or quality of being broadminded; openness to new things and new ideas.brochidodromous(botany, of a leaf) Having veins that form a series of arches or loops.brokenheartedlyIn a brokenhearted manner.bromoacetylated(organic chemistry) That has been reacted with bromoacetic acid (or one of its derivatives)bromoadamantane(organic chemistry) Any haloadamantane in which the halogen is brominebromoageliferin(organic chemistry) The pyrrole N-[[(4R,5R,6S)-2-amino-4-(2-amino-1H-imidazol-5-yl)-6-[[(4-bromo-1H-pyrrole-2-carbonyl)amino]methyl]-4,5,6,7-tetrahydro-1H-benzimidazol-5-yl]methyl]-4,5-dibromo-1H-pyrrole-2-carboxamide, that is a secondary metabolite of the marine sponge Agelas coniferabromocholestane(organic chemistry) Any bromo derivative of a cholestanebromoderivativeAny compound that is derived from bromine.bromoperoxidase(biochemistry) Any enzyme that, in the presence of hydrogen peroxide, catalyzes the bromination of a hydrocarbonbrompheniramineAn antihistamine drug of the propylamine class.bromsulfthaleinAlternative form of bromsulphthalein.bronchiocentricAlternative form of bronchocentric.bronchiodilatorAlternative form of bronchodilator.bronchoalveolarRelating to both the bronchi and the alveoli of the lungsbronchoarterial(anatomy) Relating to a bronchus and an associated arterybronchoaspirateTo aspirate gastric matter into the bronchibronchocavitarybronchial and cavitarybronchodilation(medicine) An expansion of the air passages through the bronchi of the lungsbronchodilativeRelating to bronchodilationbronchodilatorsplural of bronchodilatorbronchodilatoryThat acts as a bronchodilator.bronchopulmonalAlternative form of bronchopulmonary.bronchorelaxantThat brings about bronchorelaxationbronchoscopicalOf or relating to bronchoscopy.bronchostenosis(pathology) The abnormal contraction of a bronchus.bronchostenoticRelating to bronchostenosis.bronchotracheal(anatomy) Relating to the bronchi and the tracheabronchovascularRelating to the blood vessels that supply the bronchibrotherlessnessThe state or condition of being brotherless.brutalisticallyIn a brutalistic manner.buccomandibularRelating to, or connecting, the cheek and the mandiblebuccopharyngealRelating to the buccopharynx.bucodispersibledispersible in the mouth (or cheek)bulbocavernosusThe bulbospongiosus musclebulbocerebellar(anatomy) Relating to the medulla oblongata and the cerebellumbulbospongiosus(anatomy) One of the superficial muscles of the perineum, covering the bulb of the penis in males and the vestibular bulb in femalesbulletproofnessThe quality of being bulletproof.bureaucratessesplural of bureaucratessbureaucratisticCharacteristic of bureaucratism; bureaucratic.bureaucratspeak(informal) Synonym of bureaucratese.burglariousnessthe state or quality of being burglarious.burgomastershipThe role or status of a burgomaster.businessmanlikeResembling or characteristic of a businessman.businesspersonsplural of businesspersonbutadienylation(organic chemistry) reaction with butadienebutanedinitrileSuccinonitrile.butyleneglycolsplural of butyleneglycolbutylmorpholine(organic chemistry) Any butyl derivative of morpholinebutyrivibriocinAny of a class of bacteriocins produced by Butyrivibrio bacteria.

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