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Glossary · Nouns · C

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TermTypeDefinitionClassificationsUpdated
Cover GlassnounMWEa small and very thin piece of glass used to cover the specimen on a microscope slideverifiedMay 18, 2026
Cover LetternounMWEa letter sent along with other documents to provide additional informationverifiedMay 18, 2026
Cover PlatenounMWEcovering consisting of a plate used to cover over or close in a chamber or receptacleverifiedMay 18, 2026
Cover SlipnounMWEa small and very thin piece of glass used to cover the specimen on a microscope slideverifiedMay 18, 2026
Cover SongnounMWEa recording of a song that was first recorded or made popular by somebody elseverifiedMay 18, 2026
Cover VersionnounMWEa recording of a song that was first recorded or made popular by somebody elseverifiedMay 18, 2026
Cover-CodingnounA technique to reduce the risks of eavesdropping by obscuring the information that is transmitted.ControlMay 9, 2026
Cover-Upnounconcealment that attempts to prevent something scandalous from becoming publicverifiedMay 18, 2026
CoveragenounAn attribute associated with an assessment method that addresses the scope or breadth of the assessment objects included in the assessment (e.g., types of objects to be assessed and the number of objects to be assessed by type). The values for the coverage attribute, hierarchically from less coverage to more coverage, are basic, focused, and comprehensive.MetricMay 12, 2026
Coverallnouna loose-fitting protective garment that is worn over other clothingverifiedMay 18, 2026
Covered BridgenounMWEa bridge whose passageway is protected by a roof and enclosing sidesverifiedMay 18, 2026
Covered CouchnounMWEa litter with a cover for privacyverifiedMay 18, 2026
Covered EntitynounMWEAny Person operating under or required to operate under a license, registration, charter, certificate, permit, accreditation or similar authorization under the Banking Law, the Insurance Law or the Financial Services Law.OrganizationRegulatedMay 12, 2026
Covered OptionnounMWEa put or call option backed by the shares underlying the optionverifiedMay 18, 2026
Covered SmutnounMWEa smut fungus causing a smut disease of grains in which the spore masses are covered or held together by the grain membranesverifiedMay 18, 2026
Covered StadiumnounMWEa stadium that has a roofverifiedMay 18, 2026
Covered StandnounMWEa stand at a racecourse or stadium consisting of tiers with rows of individual seats that are under a protective roofverifiedMay 18, 2026
Covered WagonnounMWEa large wagon with broad wheels and an arched canvas topverifiedMay 18, 2026
Coveringnounan artifact that covers something else (usually to protect or shelter or conceal it)verifiedMay 18, 2026
Covering FirenounMWEfire that makes it difficult for the enemy to fire on your own individuals or formationsverifiedMay 18, 2026
Covering LetternounMWEa letter sent along with other documents to provide additional informationverifiedMay 18, 2026
Covering MaterialnounMWEa material used by builders to cover surfacesverifiedMay 18, 2026
Coverletnouna decorative bedspread (usually quilted)verifiedMay 18, 2026
Covert ChannelnounMWEAn unauthorized communication path that manipulates a communications medium in an unexpected, unconventional, or unforeseen way in order to transmit information without detection by anyone other than the entities operating the covert channel.VulnerabilityRestrictedCUIMay 12, 2026
Covert Channel AnalysisnounMWEDetermination of the extent to which the security policy model and subsequent lower-level program descriptions may allow unauthorized access to information.ProcessRestrictedCUIMay 9, 2026
Covert OperationnounMWEan intelligence operation so planned as to permit plausible denial by the sponsorverifiedMay 18, 2026
Covert Storage ChannelnounMWECovert channel involving the direct or indirect writing to a storage location by one process and the direct or indirect reading of the storage location by another process. Covert storage channels typically involve a finite resource (e.g., sectors on a disk) that is shared by two subjects at different security levels.VulnerabilityRegulatedCUIMay 9, 2026
Covert TestingnounMWETesting performed using covert methods and without the knowledge of the organization’s IT staff, but with the full knowledge and permission of upper management.ProcessInternalMay 12, 2026
Covert Timing ChannelnounMWECovert channel in which one process signals information to another process by modulating its own use of system resources (e.g., central processing unit time) in such a way that this manipulation affects the real response time observed by the second process.VulnerabilityRegulatedMay 12, 2026
Covertnessnounthe state of being covert and hiddenverifiedMay 18, 2026
Covetousnessnounan envious eagerness to possess somethingverifiedMay 18, 2026
Coveynouna small flock of grouse or partridgeverifiedMay 18, 2026
Covillenoundesert shrub of southwestern United States and New Mexico having persistent resinous aromatic foliage and small yellow flowersverifiedMay 18, 2026
Cow ChipnounMWEa piece of dried bovine dungverifiedMay 18, 2026
Cow CocklenounMWEEuropean annual with pale rose-colored flowersverifiedMay 18, 2026
Cow DungnounMWEa piece of dried bovine dungverifiedMay 18, 2026
Cow LilynounMWEcommon water lily of eastern and central North America, having broad leaves and globe-shaped yellow flowersverifiedMay 18, 2026
Cow MannounMWEa man who raises (or tends) cattleverifiedMay 18, 2026
Cow ManurenounMWEcow excreta used as fertilizerverifiedMay 18, 2026
Cow OaknounMWEmedium to large deciduous tree of the eastern United StatesverifiedMay 18, 2026
Cow ParsleynounMWEcoarse erect biennial Old World herb introduced as a weed in eastern North AmericaverifiedMay 18, 2026
Cow ParsnipnounMWEtall coarse plant having thick stems and cluster of white to purple flowersverifiedMay 18, 2026
Cow PasturenounMWEa pasture for cowsverifiedMay 18, 2026
Cow PennounMWEa pen for cattleverifiedMay 18, 2026
Cow PienounMWEfecal matter of a cowverifiedMay 18, 2026
Cow PonynounMWEa light saddle horse trained for herding cattleverifiedMay 18, 2026
Cow SharknounMWElarge primitive shark widely distributed in warm seasverifiedMay 18, 2026
Cow TownnounMWEa small town in a cattle-raising area of western North AmericaverifiedMay 18, 2026
Cow-Nosed RaynounMWElarge ray found along eastern coast of North AmericaverifiedMay 18, 2026
Cow-Tongue FernnounMWEcommon epiphytic or sometimes terrestrial fern having pale yellow-green strap-shaped leavesverifiedMay 18, 2026
Cow's HeadnounMWEa morel with the ridged and pitted fertile portion attached to the stipe for about half its lengthverifiedMay 18, 2026
Cowagenounthe annual woody vine of Asia having long clusters of purplish flowers and densely hairy podsverifiedMay 18, 2026
Cowardnouna person who shows fear or timidityverifiedMay 18, 2026
Cowardicenounthe trait of lacking courageverifiedMay 18, 2026
Cowardlinessnounthe trait of lacking courageverifiedMay 18, 2026
Cowbarnnouna barn for cowsverifiedMay 18, 2026
Cowbellnouna bell hung around the neck of cow so that the cow can be easily locatedverifiedMay 18, 2026
Cowberrynounlow evergreen shrub of high north temperate regions of Europe and Asia and America bearing red edible berriesverifiedMay 18, 2026
CowbirdnounNorth American blackbird that follows cattle and lays eggs in other birds' nestsverifiedMay 18, 2026
Cowboynounsomeone who is reckless or irresponsible (especially in driving vehicles)verifiedMay 18, 2026
Cowboy BootnounMWEa boot with a high arch and fancy stitchingverifiedMay 18, 2026
Cowboy HatnounMWEa hat with a wide brim and a soft crownverifiedMay 18, 2026
Cowcatchernounan inclined metal frame at the front of a locomotive to clear the trackverifiedMay 18, 2026
Cowfishnountrunkfish having hornlike spines over the eyesverifiedMay 18, 2026
Cowgirlnouna woman cowboyverifiedMay 18, 2026
Cowhandnouna hired hand who tends cattle and performs other duties on horsebackverifiedMay 18, 2026
CowherbnounEuropean annual with pale rose-colored flowersverifiedMay 18, 2026
Cowherdnouna hired hand who tends cattle and performs other duties on horsebackverifiedMay 18, 2026
Cowhousenouna barn for cowsverifiedMay 18, 2026
Cowl MusclenounMWEeither of two flat triangular muscles of the shoulder and upper back that are involved in moving the shoulders and armsverifiedMay 18, 2026
Cowlicknouna tuft of hair that grows in a different direction from the rest of the hair and usually will not lie flatverifiedMay 18, 2026
Cowlingnounprotective covering consisting of a metal part that covers the engineverifiedMay 18, 2026
Cownose RaynounMWElarge ray found along eastern coast of North AmericaverifiedMay 18, 2026
Cowpeanounsprawling Old World annual cultivated especially in southern United States for food and forage and green manureverifiedMay 18, 2026
Cowpea PlantnounMWEsprawling Old World annual cultivated especially in southern United States for food and forage and green manureverifiedMay 18, 2026
Cowpen DaisynounMWEcoarse greyish-green annual yellow-flowered herbverifiedMay 18, 2026
Cowpokenouna hired hand who tends cattle and performs other duties on horsebackverifiedMay 18, 2026
Cowpoxnouna viral disease of cattle causing a mild skin disease affecting the udderverifiedMay 18, 2026
Cowpunchernouna hired hand who tends cattle and performs other duties on horsebackverifiedMay 18, 2026
Cowrienounany of numerous tropical marine gastropods of the genus Cypraea having highly polished usually brightly marked shellsverifiedMay 18, 2026
Cowrynounany of numerous tropical marine gastropods of the genus Cypraea having highly polished usually brightly marked shellsverifiedMay 18, 2026
Cows' MilknounMWEmilk obtained from dairy cowsverifiedMay 18, 2026
Cowshednouna barn for cowsverifiedMay 18, 2026
Cowskinnounleather made from the hide of a cowverifiedMay 18, 2026
Cowslipnounearly spring flower common in British isles having fragrant yellow or sometimes purple flowersverifiedMay 18, 2026
Coxanounthe ball-and-socket joint between the head of the femur and the acetabulumverifiedMay 18, 2026
Coxcombnounthe fleshy red crest on the head of the domestic fowl and other gallinaceous birdsverifiedMay 18, 2026
Coxsackievirusnounenterovirus causing a disease resembling poliomyelitis but without paralysisverifiedMay 18, 2026
Coxswainnounthe helmsman of a ship's boat or a racing crewverifiedMay 18, 2026
Coydognounoffspring of a coyote and a dogverifiedMay 18, 2026
Coynessnounthe affectation of being demure in a provocative wayverifiedMay 18, 2026
Coyolnountropical American palm having edible nuts and yielding a useful fiberverifiedMay 18, 2026
Coyol PalmnounMWEtropical American palm having edible nuts and yielding a useful fiberverifiedMay 18, 2026
Coyotenouna forest fire fighter who is sent to battle remote and severe forest fires (often for days at a time)verifiedMay 18, 2026
Coyote BrushnounMWEwidely spreading evergreen shrub of southwestern United States with flower heads in a leafy panicleverifiedMay 18, 2026
Coyote BushnounMWEwidely spreading evergreen shrub of southwestern United States with flower heads in a leafy panicleverifiedMay 18, 2026
Coypunounaquatic South American rodent resembling a small beaververifiedMay 18, 2026
Cozenagenouna fraudulent business schemeverifiedMay 18, 2026
Cozinessnouna state of warm snug comfortverifiedMay 18, 2026
Cpsnounthe unit of frequencyverifiedMay 18, 2026