16-letter words containing a, c, u, r, t
- branchiopneustic — breathing by means of gills, as certain aquatic insect larvae.
- british columbia — a province of W Canada, on the Pacific coast: largely mountainous with extensive forests, rich mineral resources, and important fisheries. Capital: Victoria. Pop: 4 400 057 (2011 est). Area: 930 532 sq km (359 279 sq miles)
- buckthorn family — the plant family Rhamnaceae, characterized by shrubs and trees having alternate, simple leaves, clusters of small flowers, and fruit in the form of a drupe or capsule, and including the buckthorn, cascara, and New Jersey tea.
- bureaucratically — of, relating to, or characteristic of a bureaucrat or a bureaucracy; arbitrary and routine.
- bury the hatchet — to cease hostilities and become reconciled
- buttercup family — the plant family Ranunculaceae, typified by mostly herbaceous plants having usually alternate leaves, multistaminate flowers sometimes lacking petals but with colorful sepals, and including the anemone, buttercup, clematis, columbine, delphinium, and monkshood.
- buttercup squash — a small, usually dark-green squash that is a variety of Cucurbita maxima, having sweet orange flesh.
- byzantine church — Orthodox Church (def 1).
- caducibranchiate — (of many amphibians, such as frogs) having gills during one stage of the life cycle only
- calcium arsenate — a toxic, white powder, Ca3(AsO4)2, used as an insecticide in the form of a spray or dust
- calculate a risk — If you calculate a risk, you decide how likely an event is, whether the insurer should underwrite the risk, and at what cost.
- call to quarters — a bugle call shortly before taps, notifying soldiers to retire to their quarters
- camborne-redruth — a former (until 1974) urban district in SW England, in Cornwall: formed in 1934 by the amalgamation of the neighbouring towns of Camborne and Redruth. Pop: 39 936 (2001)
- canaries current — an ocean current of the North Atlantic flowing southward past Spain and North Africa.
- cantankerousness — disagreeable to deal with; contentious; peevish: a cantankerous, argumentative man.
- canterbury bells — a cultivated bellflower (Campanula medium) with white, pink, or blue cuplike flowers
- canterbury tales — an unfinished literary work by Chaucer, largely in verse, consisting of stories told by pilgrims on their way to the shrine of St. Thomas à Becket at Canterbury
- cardinal virtues — the most important moral qualities, traditionally justice, prudence, temperance, and fortitude
- caricature plant — a tropical Old World shrub, Graptophyllum pictum, of the acanthus family, characterized by purple or red tubular flowers and leaf markings resembling the profile of a human face.
- carpatho-ukraine — a region in W Ukraine: ceded by Czechoslovakia in 1945.
- cathedral church — the principal church in a diocese
- cathode ray tube — (hardware) (CRT) An electrical device for displaying images by exciting phosphor dots with a scanned electron beam. CRTs are found in computer VDUs and monitors, televisions and oscilloscopes. The first commercially practical CRT was perfected on 29 January 1901 by Allen B DuMont. A large glass envelope containing a negative electrode (the cathode) emits electrons (formerly called "cathode rays") when heated, as in a vacuum tube. The electrons are accelerated across a large voltage gradient toward the flat surface of the tube (the screen) which is covered with phosphor. When an electron strikes the phosphor, light is emitted. The electron beam is deflected by electromagnetic coils around the outside of the tube so that it scans across the screen, usually in horizontal stripes. This scan pattern is known as a raster. By controlling the current in the beam, the brightness at any particular point (roughly a "pixel") can be varied. Different phosphors have different "persistence" - the length of time for which they glow after being struck by electrons. If the scanning is done fast enough, the eye sees a steady image, due to both the persistence of the phospor and of the eye itself. CRTs also differ in their dot pitch, which determines their spatial resolution, and in whether they use interlace or not.
- cathode-ray tube — A cathode-ray tube is a device in televisions and computer terminals which sends an image onto the screen.
- cedar revolution — the popular protests in 2005 that brought down the Lebanese cabinet and prompted Syria to withdraw its troops from Lebanon
- celebrity status — the prominence of film star, footballer, musician etc who is constantly photographed and written about in tabloids and magazines
- central european — involving or denoting the people, countries, cultures, or languages of Central Europe
- centrifugal pump — a pump having a high-speed rotating impeller whose blades throw the water outwards
- character armour — the defence an individual exhibits to others and to himself or herself to disguise his or her underlying weaknesses: a term coined by William Reich
- charitable trust — a trust set up for the benefit of a charity that complies with the regulations of the Charity Commissioners to enable it to be exempt from paying income tax
- chatsworth house — a mansion near Bakewell in Derbyshire: seat of the Dukes of Devonshire; built (1687–1707) in the classical style
- chemoautotrophic — producing organic matter by the use of energy obtained by oxidation of certain chemicals with carbon dioxide as the carbon source
- chemotherapeutic — of or used in chemotherapy
- chian turpentine — turpentine (def 2).
- cholera infantum — an often fatal form of gastroenteritis occurring in infants, not of the same cause as cholera but having somewhat similar characteristics.
- christmas cactus — a Brazilian cactus, Schlumbergera (formerly Zygocactus) truncatus, widely cultivated as an ornamental for its showy red flowers
- chromatic number — (mathematics) The smallest number of colours necessary to colour the nodes of a graph so that no two adjacent nodes have the same colour. See also: four colour map theorem.
- chromium plating — plating, often for decorative effect, made of chromium
- church expectant — the church living in its earthly struggles and in anticipation of God's ultimate victory at the Final Judgment.
- circuit analyzer — multimeter.
- circuit calculus — (CIRCAL) A process algebra used to model and verify the design correctness of concurrent systems such as digital logic.
- circuit training — Circuit training is a type of physical training in which you do a series of different exercises, each for a few minutes.
- circumambulating — Present participle of circumambulate.
- circumambulation — The act of walking around something in a circle, especially for a ritual purpose.
- circumlocutional — Of or relating to circumlocution : circumlocutionary.
- circumnavigating — Present participle of circumnavigate.
- circumnavigation — to sail or fly around; make the circuit of by navigation: to circumnavigate the earth.
- circumnavigatory — Pertaining to circumnavigation.
- circumstantially — of pertaining to, or derived from circumstances: a circumstantial result.
- circumstantiated — Simple past tense and past participle of circumstantiate.
- circumstantiates — Third-person singular simple present indicative form of circumstantiate.