13-letter words containing c, o, k
- coloring book — A coloring book is a book of simple drawings which children can color in.
- combat jacket — a military-style jacket, usually khaki, olive green, or with camouflage colours
- common market — A common market is an organization of countries who have agreed to trade freely with each other and make common decisions about industry and agriculture.
- compiler jock — A programmer who specialises in writing compilers.
- computer disk — a computer data storage device such as a hard drive or floppy disk
- computer geek — (jargon) (Or "turbo nerd", "turbo geek") One who eats (computer) bugs for a living. One who fulfils all the dreariest negative stereotypes about hackers: an asocial, malodourous, pasty-faced monomaniac with all the personality of a cheese grater. The term cannot be used by outsiders without implied insult to all hackers; compare black-on-black usage of "nigger". A computer geek may be either a fundamentally clueless individual or a proto-hacker in larval stage. See also Alpha Geek, propeller head, clustergeeking, geek out, wannabee, terminal junkie, spod, weenie.
- comstock lode — an extensive gold and silver vein in W Nevada, near Virginia City
- constablewick — the area of land under the charge of a constable
- contract work — the work specified in a short-term contract, esp as opposed to regular employment
- control freak — If you say that someone is a control freak, you mean that they want to be in control of every situation they find themselves in.
- control stick — the lever by which a pilot controls the lateral and longitudinal movements of an aircraft
- cookery stove — cookstove.
- cookie cutter — A cookie cutter is a tool that is used for cutting cookies into a particular shape before you bake them.
- cookie-cutter — having the same configuration or look as many others of a given kind; identical: rows of cookie-cutter houses.
- cooper's hawk — a small North American hawk, Accipiter cooperii, having a bluish-grey back and wings and a reddish-brown breast
- corkscrewlike — Resembling a corkscrew, usually specifically the worm of a corkscrew.
- cotton picker — a machine for harvesting cotton fibre
- cottonpickin' — damned; confounded: That's a cottonpickin' lie.
- counter check — a check available at a bank for the use of depositors in making withdrawals, orig. kept in supply on a counter
- counterattack — If you counterattack, you attack someone who has attacked you.
- counterchecks — Plural form of countercheck.
- counterpicket — a picket which opposes an existing picket at the same location
- counterstrike — a retaliatory strike
- counterstroke — a counterattack
- court packing — an unsuccessful attempt by President Franklin D. Roosevelt in 1937 to appoint up to six additional justices to the Supreme Court, which had invalidated a number of his New Deal laws.
- cowl neckline — a neckline of women's clothes loosely folded over and sometimes resembling a folded hood
- crack cocaine — Crack cocaine is a form of the drug cocaine which has been purified and made into crystals.
- crack of dawn — the very instant that the sun rises
- crack of doom — doomsday; the end of the world; the Day of Judgment
- crayola books — (publication) A humorous and/or disparaging term for the rainbow series of National Computer Security Center (NCSC) computer security standards. See also Orange Book.
- crestone peak — a peak in S central Colorado, in the Sangre de Cristo Mountains. 14,294 feet (4360 meters).
- crock of shit — a quantity or source of lies or nonsense
- crookes space — a dark region near the cathode in some low-pressure gas-discharge tubes
- cross-buttock — a wrestling throw in which the hips are used as a fulcrum to throw an opponent
- crosschecking — Present participle of crosscheck.
- crotch rocket — a high-speed, high-performance motorcycle characterized by an aerodynamic body shape which requires or encourages the driver to lean forward
- cucking stool — stool in which suspected witches were tested
- cuckoo shrike — any Old World tropical songbird of the family Campephagidae, typically having a strong notched bill, long rounded tail, and pointed wings
- cuckoo wrasse — a fish, Labrus mixtus
- cuckoo-shrike — any of numerous Old World passerine birds of the family Campephagidae, certain species of which superficially resemble cuckoos and have hooked bills like shrikes.
- cuckooflowers — Plural form of cuckooflower.
- culture shock — Culture shock is a feeling of anxiety, loneliness, and confusion that people sometimes experience when they first arrive in another country.
- cut-card work — silver leaf cut in shapes and soldered to a silver vessel.
- cytoskeletons — Plural form of cytoskeleton.
- dame's rocket — a Eurasian plant, Hesperis matronalis, of the mustard family, having loose clusters of four-petalled purple or white fragrant flowers.
- dark reaction — the stage of photosynthesis involving the reduction of carbon dioxide and the dissociation of water, using chemical energy stored in ATP: does not require the presence of light
- decisionmaker — One who makes decisions.
- digital clock — a clock that displays the time in numerical digits rather than by hands on a dial.
- diplock court — in Northern Ireland, a court of law designed to try cases linked with terrorism. In order to prevent the intimidation of jurors, the court consists of a single judge and no jury
- dock-walloper — a casual laborer about docks or wharves.