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Glossary · Nouns · C

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TermTypeDefinitionClassificationsUpdated
Commodenouna plumbing fixture for defecation and urinationverifiedMay 18, 2026
Commodiousnessnounspatial largeness and extensiveness, especially inside a buildingverifiedMay 18, 2026
Commodities ExchangenounMWEan exchange for buying and selling commodities for future deliveryverifiedMay 18, 2026
Commodities MarketnounMWEan exchange for buying and selling commodities for future deliveryverifiedMay 18, 2026
Commoditynounarticles of commerceverifiedMay 18, 2026
Commodity BrokeragenounMWEa brokerage firm dealing in commoditiesverifiedMay 18, 2026
Commodity ExchangenounMWEan exchange for buying and selling commodities for future deliveryverifiedMay 18, 2026
Commodity ServicenounMWEAn information system service (e.g., telecommunications service) provided by a commercial service provider typically to a large and diverse set of consumers. The organization acquiring and/or receiving the commodity service possesses limited visibility into the management structure and operations of the provider, and while the organization may be able to negotiate service-level agreements, the organization is typically not in a position to require that the provider implement specific security controls.CapabilityInternalMay 12, 2026
Commodorenouna commissioned naval officer who ranks above a captain and below a rear admiralverifiedMay 18, 2026
Common Access CardnounMWEStandard identification/smart card issued by the Department of Defense that has an embedded integrated chip storing public key infrastructure (PKI) certificates.CredentialRegulatedCUIMay 9, 2026
Common AgeratumnounMWEsmall tender herb grown for its fluffy brushlike blue to lavender bloomsverifiedMay 18, 2026
Common AldernounMWEmedium-sized tree with brown-black bark and woody fruiting catkinsverifiedMay 18, 2026
Common AllamandanounMWEvigorous evergreen climbing plant of South America having glossy leathery foliage and golden yellow flowersverifiedMay 18, 2026
Common American ShadnounMWEshad of Atlantic coast of North AmericaverifiedMay 18, 2026
Common AmsinckianounMWEannual of western United States with coiled spikes of yellow-orange coiled flowersverifiedMay 18, 2026
Common ApricotnounMWEtemperate zone tree bearing downy yellow to rosy fruitsverifiedMay 18, 2026
Common ArrowheadnounMWEa weedverifiedMay 18, 2026
Common Attack Pattern Enumeration and ClassificationnounMWEA catalogue of attack patterns as an abstraction mechanism for helping describe how an attack against vulnerable systems or networks is executed published by the MITRE CorporationFrameworkPublicPublicInfoMay 12, 2026
Common AxnounMWEan ax with a long handle and a head that has one cutting edge and one blunt sideverifiedMay 18, 2026
Common AxenounMWEan ax with a long handle and a head that has one cutting edge and one blunt sideverifiedMay 18, 2026
Common BamboonounMWEextremely vigorous bamboo having thin-walled culms striped green and yellowverifiedMay 18, 2026
Common BarleynounMWEgrass yielding grain used for breakfast food and animal feed and in malt beveragesverifiedMay 18, 2026
Common BasilnounMWEannual or perennial of tropical Asia having spikes of small white flowers and aromatic leavesverifiedMay 18, 2026
Common BeannounMWEthe common annual twining or bushy bean plant grown for its edible seeds or podsverifiedMay 18, 2026
Common Bean PlantnounMWEthe common annual twining or bushy bean plant grown for its edible seeds or podsverifiedMay 18, 2026
Common BearberrynounMWEevergreen mat-forming shrub of North America and northern Eurasia having small white flowers and red berriesverifiedMay 18, 2026
Common BeechnounMWElarge European beech with minutely-toothed leavesverifiedMay 18, 2026
Common BeetnounMWEbiennial Eurasian plant usually having a swollen edible rootverifiedMay 18, 2026
Common Bile DuctnounMWEa duct formed by the hepatic and cystic ductsverifiedMay 18, 2026
Common BirchnounMWEEuropean birch with silvery white peeling bark and markedly drooping branchesverifiedMay 18, 2026
Common BlackfishnounMWEsmall dark-colored whale of the Atlantic coast of the United StatesverifiedMay 18, 2026
Common Bog RosemarynounMWEerect to procumbent evergreen shrub having pendent clusters of white or pink flowersverifiedMay 18, 2026
Common BooklousenounMWEa variety of booklouseverifiedMay 18, 2026
Common BoxnounMWElarge slow-growing evergreen shrub or small tree with multiple stemsverifiedMay 18, 2026
Common Brant GoosenounMWEthe best known variety of brant gooseverifiedMay 18, 2026
Common BroomnounMWEdeciduous erect spreading broom native to western EuropeverifiedMay 18, 2026
Common BurdocknounMWEa plant that is ubiquitous in all but very acid soilverifiedMay 18, 2026
Common ButtercupnounMWEperennial Old World buttercup with golden to sulphur yellow flowers in late spring to early summerverifiedMay 18, 2026
Common CalamintnounMWEmint-scented perennial of central and southern EuropeverifiedMay 18, 2026
Common CamasnounMWEplant having a large edible bulb and linear basal leaves and racemes of light to deep violet-blue star-shaped flowers on tall green scapesverifiedMay 18, 2026
Common CanarynounMWEnative to the Canary Islands and AzoresverifiedMay 18, 2026
Common CapernounMWEprostrate spiny shrub of the Mediterranean region cultivated for its greenish flower buds which are pickledverifiedMay 18, 2026
Common Cardinal VeinnounMWEthe major return channels to the heartverifiedMay 18, 2026
Common Carline ThistlenounMWEEurasian thistle growing in sand dunes and dry chalky soilsverifiedMay 18, 2026
Common CarotidnounMWEruns upward in the neck and divides into the external and internal carotid arteriesverifiedMay 18, 2026
Common Carotid ArterynounMWEruns upward in the neck and divides into the external and internal carotid arteriesverifiedMay 18, 2026
Common CarriernounMWEIn a telecommunications context, a telecommunications company that holds itself out to the public for hire to provide communications transmission services. Note: In the United States, such companies are usually subject to regulation by federal and state regulatory commissions.OrganizationMay 12, 2026
Common ChickweednounMWEa common low-growing annual garden weed with small white flowersverifiedMay 18, 2026
Common ChordnounMWEa three-note major or minor chordverifiedMay 18, 2026
Common CockscombnounMWEgarden annual with featherlike spikes of red or yellow flowersverifiedMay 18, 2026
Common ColdnounMWEa mild viral infection involving the nose and respiratory passages (but not the lungs)verifiedMay 18, 2026
Common ComfreynounMWEEuropean herb having small white, pink or purple flowersverifiedMay 18, 2026
Common Configuration EnumerationnounMWEA SCAP specification that provides unique, common identifiers for configuration settings found in a wide variety of hardware and software products.FrameworkMay 18, 2026
Common Configuration Scoring SystemnounMWEA SCAP specification for measuring the severity of software security configuration issues.MetricMay 18, 2026
Common ControlnounMWEA security control that is inherited by one or more organizational information systems. See Security Control Inheritance.ControlMay 18, 2026
Common Control ProvidernounMWEAn organizational official responsible for the development, implementation, assessment, and monitoring of common controls (i.e., security controls inherited by information systems).RoleMay 18, 2026
Common Coral TreenounMWEsmall South American spiny tree with dark crimson and scarlet flowers solitary or clusteredverifiedMay 18, 2026
Common Corn SaladnounMWEwidely cultivated as a salad crop and pot herbverifiedMay 18, 2026
Common Cotton GrassnounMWEhaving densely tufted white cottony or downlike glumesverifiedMay 18, 2026
Common CriterianounMWEGoverning document that provides a comprehensive, rigorous method for specifying security function and assurance requirements for products and systems.FrameworkMay 18, 2026
Common DaisynounMWElow-growing Eurasian plant with yellow central disc flowers and pinkish-white outer ray flowersverifiedMay 18, 2026
Common DandelionnounMWEEurasian plant widely naturalized as a weed in North AmericaverifiedMay 18, 2026
Common DenominatornounMWEan integer that is a common multiple of the denominators of two or more fractionsverifiedMay 18, 2026
Common DivisornounMWEan integer that divides two (or more) other integers evenlyverifiedMay 18, 2026
Common DogbanenounMWENorth American perennial having pinkish flowers in loose cymesverifiedMay 18, 2026
Common DolphinnounMWEblack-and-white dolphin that leaps high out of the waterverifiedMay 18, 2026
Common DuckweednounMWEof temperate regions except eastern Asia and AustraliaverifiedMay 18, 2026
Common EelnounMWEeels that live in fresh water as adults but return to sea to spawnverifiedMay 18, 2026
Common ElandnounMWEdark fawn-colored eland of southern and eastern AfricaverifiedMay 18, 2026
Common EldernounMWEa common shrub with black fruit or a small tree of Europe and AsiaverifiedMay 18, 2026
Common European AshnounMWEtall ash of Europe to the Caucasus having leaves shiny dark-green above and pale downy beneathverifiedMay 18, 2026
Common European DogwoodnounMWEEuropean deciduous shrub turning red in autumn having dull white flowersverifiedMay 18, 2026
Common European EarwignounMWEsometimes destructive to cultivated bulbsverifiedMay 18, 2026
Common European JaynounMWEfawn-colored jay with black-and-white crest and blue-and-black wingsverifiedMay 18, 2026
Common Evening PrimrosenounMWEa coarse biennial of eastern North America with yellow flowers that open in the eveningverifiedMay 18, 2026
Common Facial VeinnounMWEvein formed by union of facial vein and the retromandibular vein and emptying into the jugular veinverifiedMay 18, 2026
Common FactornounMWEan integer that divides two (or more) other integers evenlyverifiedMay 18, 2026
Common FatenounMWEa Gestalt principle of organization holding that aspects of perceptual field that move or function in a similar manner will be perceived as a unitverifiedMay 18, 2026
Common FaultnounMWEan inclined fault in which the hanging wall appears to have slipped downward relative to the footwallverifiedMay 18, 2026
Common FennelnounMWEstrongly aromatic with a smell of aniseedverifiedMay 18, 2026
Common FignounMWEMediterranean tree widely cultivated for its edible fruitverifiedMay 18, 2026
Common Fig TreenounMWEMediterranean tree widely cultivated for its edible fruitverifiedMay 18, 2026
Common Fill DevicenounMWEOne of a family of devices developed to read-in, transfer, or store key.PhysicalRegulatedCUIMay 18, 2026
Common Flat PeanounMWElow spreading evergreen shrub of southern Australia having triangular to somewhat heart-shaped foliage and orange-yellow flowers followed by flat winged podsverifiedMay 18, 2026
Common Four-O'clocknounMWEcommon garden plant of North America having fragrant red or purple or yellow or white flowers that open in late afternoonverifiedMay 18, 2026
Common FoxglovenounMWEtall leafy European biennial or perennial having spectacular clusters of large tubular pink-purple flowersverifiedMay 18, 2026
Common FractionnounMWEthe quotient of two integersverifiedMay 18, 2026
Common FrontnounMWEa movement in which several individuals or groups with different interests join togetherverifiedMay 18, 2026
Common Garden CressnounMWEannual herb used as salad green and garnishverifiedMay 18, 2026
Common Garter SnakenounMWEa garter snake that is widespread in North AmericaverifiedMay 18, 2026
Common Gateway InterfacenounMWECommon Gateway Interface. This mechanism is used by HTTP servers (web servers) to pass parameters to executable scripts in order to generate responses dynamically.NetworkMay 18, 2026
Common GingernounMWEtropical Asian plant widely cultivated for its pungent rootverifiedMay 18, 2026
Common GoodnounMWEthe good of a communityverifiedMay 18, 2026
Common Grape HyacinthnounMWEprolific species having particularly beautiful dark blue flowersverifiedMay 18, 2026
Common Grape VinenounMWEcommon European grape cultivated in many varietiesverifiedMay 18, 2026
Common GroundnounMWEa basis agreed to by all parties for reaching a mutual understandingverifiedMay 18, 2026
Common Gum CistusnounMWEshrub having white flowers and viscid stems and leaves yielding a fragrant oleoresin used in perfumes especially as a fixativeverifiedMay 18, 2026
Common HeathnounMWEspindly upright shrub of southern Australia and Tasmania having white to rose or purple-red flowersverifiedMay 18, 2026
Common HopnounMWEEuropean twining plant whose flowers are used chiefly to flavor malt liquorsverifiedMay 18, 2026
Common HorehoundnounMWEEuropean aromatic herb with hairy leaves and numerous white flowers in axillary cymesverifiedMay 18, 2026