15-letter words containing d, a, c, h
- chandler period — the period of the oscillation (Chandler wobble) of the earth's axis, varying between 416 and 433 days.
- chandler wobble — a slight, irregular nutation of the earth's rotational axis with a period of c. 428 days
- channel islands — a group of islands in the English Channel, off the NW coast of France, consisting of Jersey, Guernsey, Alderney, Brechou or Brecqhou, Sark, Herm, Jethou, and Lihou (all between them representing the British Kingdom Crown Dependencies of the Bailiwick of Jersey and the Bailiwick of Guernsey) - the only part of the duchy of Normandy remaining to Britain - and the Roches Douvres and the Îles Chausey (which belong to France). Pop: 149 878 (2001). Area: 194 sq km (75 sq miles)
- chanson d'amour — love song.
- character dance — a style of balletic folk dance that intends to give a sense of national character and color.
- character study — a work of fiction in which the delineation of the central character's personality is more important than the plot.
- charles dickens — Charles (John Huf·fam) [huhf-uh m] /ˈhʌf əm/ (Show IPA), ("Boz") 1812–70, English novelist.
- charles doughty — Charles Montagu [mon-tuh-gyoo] /ˈmɒn təˌgyu/ (Show IPA), 1843–1926, English traveler and writer.
- 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)
- 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
- chicken-and-egg — of or relating to a paradoxical situation, question, etc. involving two factors, each of which in turn causes or leads to the other
- chicken-hearted — easily frightened; cowardly
- child abduction — the crime of removing a child from its rightful home
- child battering — child abuse in the form of battering
- child restraint — a device used to protect a child in a motor vehicle
- child-battering — the physical abuse of a child by a parent or guardian, as by beating.
- child-resistant — that resists being opened, tampered with, or damaged by a child; childproof: a child-resistant medicine cabinet.
- chinese mustard — brown mustard.
- 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
- chondrosarcomas — Plural form of chondrosarcoma.
- chop and change — When people chop and change, they keep changing their minds about what to do or how to act.
- chopped almonds — almonds cut into small pieces
- chorale prelude — a composition for organ using a chorale as a cantus firmus or as the basis for variations
- chorda tendinea — any of the tendons extending from the papillary muscles to the atrioventricular valves and preventing the valves from moving into the atria during ventricular contraction.
- 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
- chromium-plated — having been plated with chromium
- 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
- church calendar — ecclesiastical calendar (def 2).
- church-calendar — a calendar based on the lunisolar cycle, used by many Christian churches in determining the dates for the movable feasts.
- cinematographed — a motion-picture projector.
- cineradiography — the filming of motion pictures through a fluoroscope or x-ray machine.
- clear the decks — to prepare for action, as by removing obstacles from a field of activity or combat
- clearheadedness — The quality of being clearheaded.
- connected graph — (mathematics) A graph such that there is a path between any pair of nodes (via zero or more other nodes). Thus if we start from any node and visit all nodes connected to it by a single edge, then all nodes connected to any of them, and so on, then we will eventually have visited every node in the connected graph.
- corn-leaf aphid — a green aphid, Rhopalosiphum maidis, widely distributed in the U.S.: a pest of corn and other grasses.
- corn-root aphid — an aphid, Anuraphis maidiradicis, that lives as a symbiont in colonies of cornfield ants and feeds on the roots of corn: an agricultural pest.
- coup de theatre — a dramatic turn of events, esp in a play
- cradle snatcher — someone who marries or has an affair with a much younger person
- crescent-shaped — having the shape of a crescent
- crohn's disease — inflammation, thickening, and ulceration of any of various parts of the intestine, esp the ileum
- cut the mustard — to come up to expectations
- cycling holiday — a holiday in which one cycles between destinations
- dadchelor party — a party primarily attended by men and held to honour and present gifts to a prospective father
- dartmouth basic — (language) The original BASIC language, designed by John G. Kemeny and Thomas E. Kurtz at Dartmouth College in 1963. Dartmouth BASIC first ran on a GE 235 [date?] and on an IBM 704 on 1964-05-01. It was designed for quick and easy programming by students and beginners using Dartmouth's experimental time-sharing system. Unlike most later BASIC dialects, Dartmouth BASIC was compiled.
- dealer's choice — a card game, as poker, in which the dealer decides what particular game is to be played, often depending on the number of players, and designates any special variations or unusual rules, including setting the stakes.
- death in venice — a novella (1913) by Thomas Mann.