15-letter words containing o, c, e, l
- chemical toilet — a toilet in which waste is treated with chemicals
- chemolithotroph — Chemoautotroph.
- chemosterilants — Plural form of chemosterilant.
- chenopodium oil — a colorless or yellowish oil obtained from the seeds and leaves of Mexican tea, used chiefly in medicine as an agent for killing or expelling intestinal worms.
- chestnut bottle — an American glass bottle or flask of the 19th century, having slightly flattened sides.
- chicken cholera — fowl cholera.
- chicken colonel — an officer with the rank of full colonel
- chicken lobster — a young lobster weighing 1 pound (0.4 kg) or less.
- chief constable — A Chief Constable is the officer who is in charge of the police force in a particular county or area in Britain.
- chief of police — (in the US) the head of a regional or municipal police department
- child endowment — a social security payment for dependent children
- children of god — a highly disciplined, fundamentalist Christian sect, active especially in the early 1970s, whose mostly young converts live in communes.
- children's home — care institution for minors
- children's hour — a play (1934) by Lillian Hellman.
- chile con carne — chili con carne
- chili con carne — Chili con carne is a dish made from meat, with a thick sauce of tomatoes, and powdered or fresh chilies.
- chimney swallow — another name for common swallow
- chinless wonder — a person, esp an upper-class one, lacking strength of character
- chiropterophily — Pollination by bats.
- chloral hydrate — a colourless crystalline soluble solid produced by the reaction of chloral with water and used as a sedative and hypnotic; 2,2,2-trichloro-1,1-ethanediol. Formula: CCl3CH(OH)2
- chloramphenicol — a broad-spectrum antibiotic used esp in treating typhoid fever and rickettsial infections: obtained from the bacterium Streptomyces venezuelae or synthesized. Formula: C11H12N2O5Cl2
- chocolate brown — a dark brown
- cholangiectasis — Dilation of the bile ducts.
- cholecalciferol — a compound occurring naturally in fish-liver oils, used to treat rickets. Formula: C27H44O
- cholecystectomy — surgical removal of the gall bladder
- cholecystokinin — a hormone secreted by duodenal cells that stimulates the contraction of the gall bladder and secretion of pancreatic enzymes
- 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.
- cholinergically — in a cholinergic manner
- chondroskeleton — the cartilaginous part of the skeleton of vertebrates
- chopped almonds — almonds cut into small pieces
- choral speaking — recitation of poetry, dramatic pieces, etc. by a chorus of speakers
- chorale prelude — a composition for organ using a chorale as a cantus firmus or as the basis for variations
- chromatic scale — a twelve-note scale including all the semitones of the octave
- chromium-plated — having been plated with chromium
- ciliary process — one of the folds on the ciliary body, connected with the suspensory ligament of the crystalline lens.
- cinderella book — (publication) "Introduction to Automata Theory, Languages, and Computation", by John Hopcroft and Jeffrey Ullman, (Addison-Wesley, 1979). So called because the cover depicts a girl (putatively Cinderella) sitting in front of a Rube Goldberg device and holding a rope coming out of it. On the back cover, the device is in shambles after she has (inevitably) pulled on the rope. See also book titles.
- clare of assisi — Saint. 1194–1253, Italian nun; founder of the Franciscan Order of Poor Clares. Feast day: Aug 11
- cleistogamously — in a cleistogamous manner
- cleptoparasites — Plural form of cleptoparasite.
- clerical collar — a stiff white collar with no opening at the front that buttons at the back of the neck; the distinctive mark of the clergy in certain Churches
- climate control — air conditioning in a building or vehicle
- clock frequency — clock rate
- close communion — a communion service in which only members of the same denomination or the same church can participate.
- close the books — to balance accounts in order to prepare a statement or report
- closed fracture — simple fracture.
- 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
- closed position — (in ballet, modern dance, and jazz dance) any position in which the feet touch each other.
- closed sentence — a formula that contains no free occurrence of any variable