15-letter words containing at
- calculated risk — a chance of failure, the probability of which is estimated before some action is undertaken.
- calendarization — the process of calendarizing
- camera operator — a person who operates a film or television camera
- camphorated oil — a liniment consisting of camphor and peanut oil, used as a counterirritant
- canadianization — to make Canadian in character.
- canisterization — the process of putting (something) into a canister or canisters
- cannibalisation — Alternative form of cannibalization.
- cannibalization — to subject to cannibalism.
- capillarization — The formation and development of a network of capillaries to a part of the body; it is increased by aerobic exercise.
- capitalizations — Plural form of capitalization.
- capitulationism — advocacy or approval of capitulation.
- capitulationist — advocacy or approval of capitulation.
- carbon fixation — the process by which plants assimilate carbon from carbon dioxide in the atmosphere to form metabolically active compounds
- caribbean plate — a major tectonic division of the earth's crust, encompassing the Central American portion of North America, the Caribbean Sea, and the islands of Cuba, Jamaica, Hispaniola, and Puerto Rico, as well as the Leeward and Windward Islands; bordered north and south by the North and South American Plates and west by the Cocos Plate.
- carry one's bat — (of an opening batsman) to reach the end of an innings without being dismissed
- cast a stone at — cast aspersions upon
- castellated nut — a nut that has indentations similar to battlements
- castrametations — Plural form of castrametation.
- cat-o'-mountain — catamountain
- cataclysmically — of, relating to, or resulting from a cataclysm.
- catalina island — Santa Catalina.
- catallactically — by or in the manner of exchange
- catarrhal fever — bluetongue.
- catastrophising — Present participle of catastrophise.
- catastrophizing — Present participle of catastrophize.
- catch (on) fire — to begin burning; ignite
- catchment board — a public body concerned with the conservation and organization of water supply from a catchment area
- categoricalness — The quality of being categorical, positive, or absolute.
- categorisations — Plural form of categorisation.
- categorizations — Plural form of categorization.
- category killer — a person, product, or business that dominates a particular market
- catharine wheel — Catherine wheel.
- cathedral choir — the choir, traditionally consisting of boys and men, that sings in cathedral services
- cathedral glass — a semitransparent sheet of rolled glass having a decorative pattern.
- catherine wheel — A Catherine wheel is a firework in the shape of a circle which spins round and round.
- catheterisation — Alternative spelling of catheterization.
- catheterization — to introduce a catheter into.
- catholic church — any of several Churches claiming to have maintained continuity with the ancient and undivided Church
- catholic school — a school that includes instruction in Roman Catholic faith in its curriculum, with teachers who are often nuns or monks
- cattle breeding — the science or business of breeding and raising cattle
- celo-navigation — celestial navigation.
- central heating — Central heating is a heating system for buildings. Air or water is heated in one place and travels round a building through pipes and radiators.
- cephalochordate — any chordate animal of the subphylum Cephalochordata, having a fishlike body and no vertebral column; lancelet
- cephalohematoma — A hemorrhage of blood between the skull and periosteum of a newborn baby secondary to rupture of blood vessels crossing the periosteum.
- chamois leather — soft cleaning cloth
- channel catfish — a food fish, Ictalurus punctatus, common in fresh waters throughout central U.S.
- charismatically — In a charismatic way.
- charlatanically — In a charlatanic manner.
- chateau-thierry — a town in N central France, on the River Marne: scene of the second battle of the Marne (1918) during World War I. Pop: 14 967 (1999)
- chatham islands — a group of islands in the S Pacific Ocean, forming a county of South Island, New Zealand: consists of the main islands of Chatham, Pitt, and several rocky islets. Chief settlement: Waitangi. Pop: 609 (2006 est). Area: 963 sq km (372 sq miles)