15-letter words containing s, c, a
- chelsea tractor — a four-by-four
- chemoautotrophs — Plural form of chemoautotroph.
- chemopsychiatry — the study and application of chemical substances in psychiatry
- chemosterilants — Plural form of chemosterilant.
- chemotaxonomist — a specialist in the field of chemotaxonomy
- chenopodiaceous — belonging to the Chenopodiaceae, formerly the goosefoot family, now considered part of the amaranth family of plants.
- chesterfieldian — of or like Lord Chesterfield; suave; elegant; polished
- cheval de frise — a portable obstacle, usually a sawhorse, covered with projecting spikes or barbed wire, for military use in closing a passage, breaking in a defensive wall, etc.
- cheval-de-frise — a portable barrier of spikes, sword blades, etc, used to obstruct the passage of cavalry
- chi-square test — a test derived from the chi-square distribution to compare the goodness of fit of theoretical and observed frequency distributions or to compare nominal data derived from unmatched groups of subjects
- chiang kai-shek — original name Chiang Chung-cheng, 1887–1975, Chinese general: president of China (1928–31; 1943–49) and of the Republic of China (Taiwan) (1950–75). As chairman of the Kuomintang, he allied with the Communists against the Japanese (1937–45), but in the Civil War that followed was forced to withdraw to Taiwan after his defeat by the Communists (1949)
- chicago heights — a city in NE Illinois, S of Chicago.
- chief assistant — the most important or top-ranking assistant to an official
- 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 secretary — (in Britain) the second most senior Treasury post, after the Chancellor of the Exchequer
- child restraint — a device used to protect a child in a motor vehicle
- child-resistant — that resists being opened, tampered with, or damaged by a child; childproof: a child-resistant medicine cabinet.
- chile saltpeter — sodium nitrate, esp. as found naturally in Chile and Peru
- chile saltpetre — a naturally occurring form of sodium nitrate: a soluble white or colourless mineral occurring in arid regions, esp in Chile and Peru
- chimney swallow — another name for common swallow
- chinese cabbage — a Chinese plant, Brassica pekinensis, that is related to the cabbage and has crisp edible leaves growing in a loose cylindrical head
- chinese gelatin — agar (def 1).
- chinese lacquer — lacquer (def 2).
- chinese lantern — a collapsible lantern made of thin coloured paper
- chinese mustard — brown mustard.
- chinese parsley — coriander leaves used as an herb; cilantro
- chintz curtains — curtains made of chintz
- cholangiectasis — Dilation of the bile ducts.
- cholesterolemia — the presence of an abnormal amount of cholesterol in the blood.
- chondrosarcomas — Plural form of chondrosarcoma.
- chopped almonds — almonds cut into small pieces
- choral speaking — recitation of poetry, dramatic pieces, etc. by a chorus of speakers
- chorioallantois — the membrane of a fetus that is formed by the merging of the allantois and the chorion
- christadelphian — a member of a Christian millenarian sect founded in the US about 1848, holding that only the just will enter eternal life, that the wicked will be annihilated, and that the ignorant, the unconverted, and infants will not be raised from the dead
- christmas carol — a joyful hymn or religious song, celebrating the birth of Christ
- christmas party — a party organized before Christmas, usually by a firm or organization
- chromatic scale — a twelve-note scale including all the semitones of the octave
- chromosome band — any of the transverse bands that appear on a chromosome after staining. The banding pattern is unique to each type of chromosome, allowing characterization
- chronic disease — long-term illness
- chryse planitia — a plain on Mars, the landing site of the Viking I spacecraft.
- church slavonic — Old Church Slavonic, esp as preserved in the liturgical use of the Orthodox church
- churchill falls — a waterfall in E Canada, in SW Labrador on the Churchill River: site of one of the largest hydroelectric power projects in the world. Height: 75 m (245 ft)
- cigarette smoke — the acrid smoke produced by cigarettes being smoked
- ciliary process — one of the folds on the ciliary body, connected with the suspensory ligament of the crystalline lens.
- circularisation — Alternative spelling of circularization.
- circumambagious — in a round-about manner
- circumambulates — Third-person singular simple present indicative form of circumambulate.
- circumforaneous — moving around or abroad; roaming from place to place
- circumnavigates — Third-person singular simple present indicative form of circumnavigate.
- circumstantials — incidentals; details