0%

16-letter words containing a, r, d

  • cantor's paradox — the paradox derived from the supposition of an all-inclusive universal set, since every set has more subsets than members while every subset of such a universal set would be a member of it
  • cape cod lighter — a device for lighting a fire, as in a fireplace, consisting of a lump of nonflammable material on a metal rod, that is soaked in kerosene or the like and lighted with a match.
  • capsule wardrobe — a collection of clothes and accessories that includes only items considered essential
  • captive breeding — Captive breeding is the breeding of wild animals in places such as zoos, especially animals which have become rare in the wild.
  • carbon 14 dating — radiocarbon dating.
  • carbon bisulfide — carbon disulfide
  • carbon disulfide — a heavy, volatile, colorless liquid, CS2, highly flammable and poisonous, used as a solvent, insecticide, etc.
  • carbon-14 dating — radiocarbon dating.
  • carboxypeptidase — any of several digestive enzymes that catalyze the removal of an amino acid from the end of a peptide chain having a free carbonyl group.
  • cardiac neurosis — an anxiety reaction characterized by quick fatigue, shortness of breath, rapid heartbeat, dizziness, and other cardiac symptoms, but not caused by disease of the heart.
  • cardinal numbers — Also called cardinal numeral. any of the numbers that express amount, as one, two, three, etc. (distinguished from ordinal number).
  • cardinal virtues — the most important moral qualities, traditionally justice, prudence, temperance, and fortitude
  • cardiotachometer — a device for counting heartbeats, usually displaying the number of beats per minute
  • cards and spades — a generous handicap
  • careers guidance — advice and information about careers that helps individuals, esp young people, decide on a career and also teaches them how to pursue their chosen career
  • careless driving — the offence of driving without due care
  • carnal knowledge — Chiefly Law. sexual intercourse.
  • caroline islands — an archipelago of over 500 islands and islets in the W Pacific Ocean east of the Philippines, all of which are now part of the Federated States of Micronesia, except for the Palau group: formerly part of the US Trust Territory of the Pacific Islands; centre of a typhoon zone. Area: (land) 1183 sq km (457 sq miles)
  • carrot and stick — If an organization has a carrot and stick approach or policy, they offer people things in order to persuade them to do something and punish them if they refuse to do it.
  • cartridge player — an audio or video system that reads cartridges of magnetic tape
  • cascade particle — the least massive member of the xi particle family.
  • cash on delivery — If you pay for goods cash on delivery, you pay for them in cash when they are delivered. The abbreviation C.O.D. is also used.
  • casting director — the person in charge of choosing of actors for a production
  • catch red-handed — If someone is caught red-handed, they are caught while they are in the act of doing something wrong.
  • catchwater drain — a channel cut along the edge of high ground to catch surface water from it and divert it away from low-lying ground
  • cathedral church — the principal church in a diocese
  • catherine howard — Catherine, c1520–42, fifth wife of Henry VIII.
  • 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 of lebanon — a cedar, Cedrus libani, of SW Asia with level spreading branches and fragrant wood
  • cedar revolution — the popular protests in 2005 that brought down the Lebanese cabinet and prompted Syria to withdraw its troops from Lebanon
  • central cylinder — stele (def 4).
  • central tendency — the tendency of the values of a random variable to cluster around the mean, median, and mode
  • centrally heated — A centrally heated building or room has central heating.
  • cepheid variable — any of a class of variable stars with regular cycles of variations in luminosity (most ranging from three to fifty days). There is a relationship between the periods of variation and the absolute magnitudes, which is used for measuring the distance of such stars
  • chamber of trade — a national organization representing local chambers of commerce
  • channel islander — a person who comes from one of the Channel Islands
  • character comedy — comedy, or a comedy, in which the main source of humour is in the character of the people represented in it
  • charged particle — an atomic particle with a positive or negative charge, as an electron, proton, or helium ion
  • charles chandler — Charles Frederick, 1836–1925, U.S. scientist, educator, and public-health expert.
  • charmed particle — See at charmed (def 2).
  • chase the dragon — to smoke opium or heroin
  • cheddar (cheese) — a variety of hard, smooth cheese, mild to very sharp
  • chest of drawers — A chest of drawers is a low, flat piece of furniture with drawers in which you keep clothes and other things.
  • chevaux-de-frise — plural of cheval-de-frise.
  • chiclet keyboard — (hardware, abuse)   A keyboard with a small, flat rectangular or lozenge-shaped rubber or plastic keys that look like pieces of Chiclets chewing gum. Used especially to describe the original IBM PCjr keyboard. Vendors unanimously liked these because they were cheap, and a lot of early portable and laptop computers were launched with them. Customers rejected the idea with almost equal unanimity, and chiclets are not often seen on anything larger than a digital watch any more.
  • child psychiatry — the branch of psychiatry specializing in the treatment of children.
  • childcare center — a place or business offering childcare for working parents
  • childcare worker — someone who takes care of children in return for money
  • children's panel — (in Scotland) a group of representatives of relevant agencies, with the power to deal with a child under sixteen who is in criminal or family trouble. Its hearings are private and replace most of the functions of juvenile courts
Was this page helpful?
Yes No
Thank you for your feedback! Tell your friends about this page
Tell us why?