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Glossary · Nouns · B

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TermTypeDefinitionClassificationsUpdated
Baseball TeamnounMWEa team that plays baseballverifiedMay 18, 2026
Baseboardnouna molding covering the joint formed by a wall and the floorverifiedMay 18, 2026
BaselinenounHardware, software, databases, and relevant documentation for an information system at a given point in time.ArtifactMay 12, 2026
baseline configurationnounMWEA set of specifications for a system, or Configuration Item (CI) within a system, that has been formally reviewed and agreed on at a given point in time, and which can be changed only through change control procedures. The baseline configuration is used as a basis for future builds, releases, and/or changes.RequirementMay 12, 2026
Baseline SecuritynounMWEThe minimum security controls required for safeguarding an IT system based on its identified needs for confidentiality, integrity, and/or availability protection.RequirementMay 12, 2026
BaseliningnounMonitoring resources to determine typical utilization patterns so that significant deviations can be detected.ProcessMay 12, 2026
Basementnounthe lowermost portion of a structure partly or wholly below ground levelverifiedMay 18, 2026
Basenessnoununworthiness by virtue of lacking higher valuesverifiedMay 18, 2026
Basenjinounsmall smooth-haired breed of African origin having a tightly curled tail and the inability to barkverifiedMay 18, 2026
Bashfulnessnounfeeling embarrassed due to modestyverifiedMay 18, 2026
Basic AssumptionnounMWEan assumption that is basic to an argumentverifiedMay 18, 2026
Basic AuthenticationnounMWEBasic Authentication is the simplest web-based authentication scheme that works by sending the username and password with each request.CredentialRestrictedPIIMay 9, 2026
Basic Cognitive ProcessnounMWEcognitive processes involved in obtaining and storing knowledgeverifiedMay 18, 2026
Basic ColornounMWEa dye that is considered to be a base because the chromophore is part of a positive ionverifiedMay 18, 2026
Basic ColournounMWEa dye that is considered to be a base because the chromophore is part of a positive ionverifiedMay 18, 2026
Basic DyenounMWEa dye that is considered to be a base because the chromophore is part of a positive ionverifiedMay 18, 2026
Basic IronnounMWEpig iron containing a high percentage of phosphorusverifiedMay 18, 2026
Basic Point Defense Missile SystemnounMWEa shipboard missile systemverifiedMay 18, 2026
Basic PrinciplenounMWEprinciples from which other truths can be derivedverifiedMay 18, 2026
Basic SlagnounMWEslag produced in making steelverifiedMay 18, 2026
Basic TestingnounMWEA test methodology that assumes no knowledge of the internal structure and implementation detail of the assessment object. Also known as black box testing.ProcessMay 9, 2026
Basic TrainingnounMWEthe initial period of training for new military personnelverifiedMay 18, 2026
Basidiocarpnounthe fruiting body of a basidiomycete which bears its spores on special cellsverifiedMay 18, 2026
Basidiolichennouna lichen in which the fungus component is a basidiomyceteverifiedMay 18, 2026
Basidiomycetenounany of various fungi of the subdivision BasidiomycotaverifiedMay 18, 2026
Basidiomycetous FunginounMWEany of various fungi of the subdivision BasidiomycotaverifiedMay 18, 2026
Basidiosporenouna sexually produced fungal spore borne on a basidiumverifiedMay 18, 2026
Basidiumnouna small club-shaped structure typically bearing four basidiospores at the ends of minute projectionsverifiedMay 18, 2026
Basilnounany of several Old World tropical aromatic annual or perennial herbs of the genus OcimumverifiedMay 18, 2026
Basil BalmnounMWEperennial herb of North America (New York to Illinois and mountains of Alaska) having aromatic leaves and clusters of yellowish-pink ballsverifiedMay 18, 2026
Basil MintnounMWEperennial herb of the eastern United States having inconspicuous greenish flowers and narrow leaves that are very aromatic when bruisedverifiedMay 18, 2026
Basil ThymenounMWEfragrant European mint having clusters of small violet-and-white flowersverifiedMay 18, 2026
Basilar ArterynounMWEan unpaired arteryverifiedMay 18, 2026
Basilar MembranenounMWEa membrane in the cochlea that supports the organ of CortiverifiedMay 18, 2026
Basileusnouna ruler of the eastern Roman EmpireverifiedMay 18, 2026
Basilic VeinnounMWEa vein that drains the back of the hand and forearm and empties into the axillary veinverifiedMay 18, 2026
Basilicanounan early Christian church designed like a Roman basilicaverifiedMay 18, 2026
Basilisknoun(classical mythology) a serpent (or lizard or dragon) able to kill with its breath or glanceverifiedMay 18, 2026
Basinnouna bathroom sink that is permanently installed and connected to a water supply and drainpipeverifiedMay 18, 2026
Basinetnouna medieval steel helmetverifiedMay 18, 2026
Basinfulnounthe quantity that a basin will holdverifiedMay 18, 2026
Basisnounthe fundamental assumptions from which something is begun or developed or calculated or explainedverifiedMay 18, 2026
Basis PointnounMWEone hundredth of one percent, usually used in financeverifiedMay 18, 2026
Basivertebral VeinnounMWEone of a number of veins draining the spongy substance of the vertebrae and emptying into the anterior internal vertebral venous plexusverifiedMay 18, 2026
Basketnounhorizontal circular metal hoop supporting a net through which players try to throw the basketballverifiedMay 18, 2026
Basket AshnounMWEvigorous spreading North American tree having dark brown heavy woodverifiedMay 18, 2026
Basket FernnounMWEtropical American fern cultivated for its finely divided greyish-green foliageverifiedMay 18, 2026
Basket FishnounMWEany starfish-like animal of the genera Euryale or Astrophyton or Gorgonocephalus having slender complexly branched interlacing arms radiating from a central discverifiedMay 18, 2026
Basket FlowernounMWEannual of southwestern United States cultivated for its purple flower heads and its bracts that resemble small basketsverifiedMay 18, 2026
Basket HiltnounMWEa hilt with a basket-shaped guard for the handverifiedMay 18, 2026
Basket OaknounMWEmedium to large deciduous tree of the eastern United StatesverifiedMay 18, 2026
Basket RummynounMWEa form of rummy using two decks of cards and four jokersverifiedMay 18, 2026
Basket SpikemossnounMWEspikemoss forming dense matsverifiedMay 18, 2026
Basket StarnounMWEany starfish-like animal of the genera Euryale or Astrophyton or Gorgonocephalus having slender complexly branched interlacing arms radiating from a central discverifiedMay 18, 2026
Basket WeavenounMWEa cloth woven of two or more threads interlaced to suggest the weave of a basketverifiedMay 18, 2026
Basket WillownounMWEEurasian osier having reddish or purple twigs and bark rich in tanninverifiedMay 18, 2026
Basket-Handle ArchnounMWEa round arch whose inner curve is drawn with circles having three centersverifiedMay 18, 2026
Basketballnouna game played on a court by two opposing teams of 5 playersverifiedMay 18, 2026
Basketball BackboardnounMWEa raised vertical board with basket attachedverifiedMay 18, 2026
Basketball ClinicnounMWEa meeting at which basketball players receive special evaluation and instructionverifiedMay 18, 2026
Basketball CourtnounMWEthe court on which basketball is playedverifiedMay 18, 2026
Basketball EquipmentnounMWEsports equipment used in playing basketballverifiedMay 18, 2026
Basketball GamenounMWEa game played on a court by two opposing teams of 5 playersverifiedMay 18, 2026
Basketball HoopnounMWEhorizontal circular metal hoop supporting a net through which players try to throw the basketballverifiedMay 18, 2026
Basketball LeaguenounMWEa league of basketball teamsverifiedMay 18, 2026
Basketball PlaynounMWEa play executed by a basketball teamverifiedMay 18, 2026
Basketball PlayernounMWEan athlete who plays basketballverifiedMay 18, 2026
Basketball ScorenounMWEthe score in a basketball gameverifiedMay 18, 2026
Basketball SeasonnounMWEthe season when basketball is playedverifiedMay 18, 2026
Basketball ShotnounMWEthrowing the basketball toward the hoopverifiedMay 18, 2026
Basketball TeamnounMWEa team that plays basketballverifiedMay 18, 2026
Basketeernounan athlete who plays basketballverifiedMay 18, 2026
Basketfulnounthe quantity contained in a basketverifiedMay 18, 2026
Basketmakernounsomeone skilled in weaving basketsverifiedMay 18, 2026
Basketrynounthe craft of basket makingverifiedMay 18, 2026
Basketweavernounsomeone skilled in weaving basketsverifiedMay 18, 2026
Basking SharknounMWElarge harmless plankton-eating northern sharkverifiedMay 18, 2026
Basophilnouna leukocyte with basophilic granules easily stained by basic stainsverifiedMay 18, 2026
Basophilenouna leukocyte with basophilic granules easily stained by basic stainsverifiedMay 18, 2026
Basophilianounthe tendency of cells to stain with basic dyesverifiedMay 18, 2026
Bass ClarinetnounMWEa large clarinet whose range is an octave below the B-flat clarinetverifiedMay 18, 2026
Bass ClefnounMWEa clef that puts the F below middle C on the fourth line of a staffverifiedMay 18, 2026
Bass DrumnounMWEa large drum with two headsverifiedMay 18, 2026
Bass FiddlenounMWElargest and lowest member of the violin familyverifiedMay 18, 2026
Bass GuitarnounMWEthe guitar with six strings that has the lowest pitchverifiedMay 18, 2026
Bass HornnounMWEthe lowest brass wind instrumentverifiedMay 18, 2026
Bass PartnounMWEthe lowest part in polyphonic musicverifiedMay 18, 2026
Bass ViolnounMWEviol that is the bass member of the viol family with approximately the range of the celloverifiedMay 18, 2026
Bass VoicenounMWEthe lowest adult male singing voiceverifiedMay 18, 2026
Bassarisknounraccoon-like omnivorous mammal of Mexico and the southwestern United States having a long bushy tail with black and white ringsverifiedMay 18, 2026
Basset HornnounMWEa tenor clarinetverifiedMay 18, 2026
Basset HoundnounMWEsmooth-haired breed of hound with short legs and long earsverifiedMay 18, 2026
Basset OboenounMWEan oboe pitched an octave below the ordinary oboeverifiedMay 18, 2026
Bassinenouncoarse leaf fiber from palmyra palms used in making brushes and broomsverifiedMay 18, 2026
Bassinetnouna basket (usually hooded) used as a baby's bedverifiedMay 18, 2026
Bassistnouna musician who play the bass violverifiedMay 18, 2026
Bassonounan adult male singer with the lowest voiceverifiedMay 18, 2026
Basso ContinuonounMWEa bass part written out in full and accompanied by numbers to indicate the chords to be playedverifiedMay 18, 2026
Basso ProfundonounMWEa very deep bass voiceverifiedMay 18, 2026
Basso RelievonounMWEa sculptural relief in which forms extend only slightly from the backgroundverifiedMay 18, 2026