15-letter words containing a, c, o, n, i
- climate control — air conditioning in a building or vehicle
- climb indicator — an instrument that shows the rate of ascent or descent of an aircraft, operating on a differential pressure principle.
- closed interval — an interval on the real line including its end points, as [0, 1], the set of reals between and including 0 and 1
- clotting factor — any one of a group of substances, including factor VIII, the presence of which in the blood is essential for blood clotting to occur
- coachwhip snake — a slender nonvenomous snake, Masticophis flagellum, of the US
- coaling station — a port at which vessels can take on coal
- coast mountains — a mountain range in Canada, on the Pacific coast of British Columbia. Highest peak: Mount Waddington, 4043 m (13 266 ft)
- cocktail lounge — A cocktail lounge is a room in a hotel, restaurant, or club where you can buy alcoholic drinks.
- coconut matting — a form of coarse matting made from the fibrous husk of the coconut
- codetermination — joint participation of management and employees or employees' trade union representatives in some decisions
- coenzymatically — from a coenzymatic point of view
- cognitive radio — a radio that can automatically alter frequency, power, modulation, etc, according to where it is located
- coinstantaneity — the act of taking place at exactly the same moment
- coinstantaneous — taking place at exactly the same moment
- collecting bank — a bank that collects money from the account of the writer of a cheque on behalf of the person who has deposited the cheque into the bank
- college station — a city in E central Texas.
- colonial animal — compound animal
- colonial office — a government body that was set up to oversee the affairs of the British Empire colonies
- colonial siding — siding composed of boards with parallel faces laid horizontally so that the upper overlaps the one below.
- colonialization — the act of bringing into subjection or subjugation by colonializing.
- colonizationist — a person who is in favour of colonization
- colourpoint cat — a cat with increased pigmentation of cooler points of the body, such as ears, feet, tail, nose, and scrotum (in males)
- combat neurosis — battle fatigue.
- combinatorially — in a combinatorial manner
- come up against — If you come up against a problem or difficulty, you are faced with it and have to deal with it.
- comfort station — a public lavatory and rest room
- commercial bank — a bank primarily concerned with accepting demand deposits, used as checking accounts
- commercialising — Present participle of commercialise.
- commercializing — Present participle of commercialize.
- commiseratingly — in a manner expressing commiseration
- commission plan — (in the US) a system of municipal government that combines legislative and executive authority in a commission of five or six elected members
- commissionaires — Plural form of commissionaire.
- commissionnaire — Alternative form of commissionaire.
- commodification — to turn into a commodity; make commercial.
- commoditization — The transformation of something into a commodity.
- common disaster — the death of an insured party and a beneficiary occurring at the same time in the same accident.
- common fraction — a fraction whose numerator and denominator are both whole numbers
- common-isdn-api — Common ISDN Application Programming Interface
- common-law wife — a woman considered to be a man's wife after the couple have cohabited for several years
- communal aerial — a television or radio receiving aerial from which received signals are distributed by cable to several outlets
- communicability — capable of being easily communicated or transmitted: communicable information; a communicable disease.
- communicational — relating to or characterized by communication
- communicatively — inclined to communicate or impart; talkative: He isn't feeling very communicative today.
- communion plate — a flat plate held under the chin of a communicant in order to catch any fragments of the consecrated Host
- communion table — (in a Christian church) the table at which people take communion
- communist china — China, People's Republic of.
- communist party — (in non-Communist countries) a political party advocating Communism
- communistically — In a communistic manner.
- companion piece — a subsidiary object, esp a work of art or piece of writing, that accompanies another
- company officer — a captain or lieutenant serving in a company.