15-letter words containing o, m, t
- child endowment — a social security payment for dependent children
- chimney-pot hat — a high silk hat; top hat.
- cholecystectomy — surgical removal of the gall bladder
- cholecystostomy — a medical cut or opening into the gall bladder to enable a drainage tube to be put in place
- choledochostomy — formation of a temporary opening through the abdominal wall into the common bile duct, usually to remove stones.
- cholesterolemia — the presence of an abnormal amount of cholesterol in the blood.
- christmas carol — a joyful hymn or religious song, celebrating the birth of Christ
- chromatic scale — a twelve-note scale including all the semitones of the octave
- chromatographer — A person skilled in chromatography or who operates a chromatograph.
- chromatographic — (analytical chemistry) Of or pertaining to chromatography.
- chromic acetate — a grayish-green, water-soluble powder, Cr(C 2 H 3 O 2) 3 ⋅H 2 O, used chiefly as a mordant in dyeing and printing textiles.
- chromium-plated — having been plated with chromium
- cigarette smoke — the acrid smoke produced by cigarettes being smoked
- cinematographed — a motion-picture projector.
- cinematographer — A cinematographer is a person who decides what filming techniques should be used during the shooting of a film.
- cinematographic — a motion-picture projector.
- circumlocutions — Plural form of circumlocution.
- circumlocutious — Circumlocutional.
- circumnavigator — A person who circumnavigates; that is, sails around the world.
- circumscription — the act of circumscribing or the state of being circumscribed
- circumvallation — surrounded by or as if by a rampart.
- circumvolutions — Plural form of circumvolution.
- city councilman — a member of a city council
- cleistogamously — in a cleistogamous manner
- 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.
- cloud computing — Cloud computing is a model of computer use in which services that are available on the Internet are provided to users on a temporary basis.
- coast mountains — a mountain range in Canada, on the Pacific coast of British Columbia. Highest peak: Mount Waddington, 4043 m (13 266 ft)
- coconut matting — a form of coarse matting made from the fibrous husk of the coconut
- code management — source code management
- codetermination — joint participation of management and employees or employees' trade union representatives in some decisions
- coenzymatically — from a coenzymatic point of view
- coleman lantern — a gasoline lantern that gives a bright light, used by campers
- collective farm — (chiefly in Communist countries) a farm or group of farms managed and owned, through the state, by the community
- collective mark — a trademark or service mark used by the members of a cooperative, a union, or other collective association to identify themselves as members.
- collenchymatous — Relating to collenchyma.
- combat fatigues — the uniform worn by soldiers when fighting
- combat neurosis — battle fatigue.
- combat trousers — Combat trousers are large, loose trousers with lots of pockets.
- combinatorially — in a combinatorial manner
- combustibleness — The state or quality of being combustible.
- combustion tube — a tube of heat-resistant glass, silica, or ceramic, in which a substance can be reduced, as in a combustion furnace
- come out on top — If a person, organization, or country comes out on top, they are more successful than the others that they have been competing with.
- come to no good — to come to a bad end; end in failure, trouble, etc.
- come to nothing — plan, idea: fail
- come to oneself — to recover one's senses
- come up against — If you come up against a problem or difficulty, you are faced with it and have to deal with it.
- comfort blanket — a blanket that a young child is very attached to
- comfort station — a public lavatory and rest room
- comfortableness — (of clothing, furniture, etc.) producing or affording physical comfort, support, or ease: a comfortable chair; comfortable shoes.