19-letter words containing r, e, i, c
- celestial hierarchy — hierarchy (def 6).
- central reservation — The central reservation is the strip of ground, often covered with grass, that separates the two sides of a major road.
- centrifugal casting — casting that utilizes centrifugal force within a spinning mold to force the metal against the walls.
- ceramic engineering — the branch of engineering concerned with the development and production of ceramics.
- cerebral hemisphere — either half of the cerebrum
- cerebral thrombosis — formation of a clot or other blockage in one of the blood vessels of the brain, often followed by neurologic damage; a type of stroke.
- cerebrospinal fluid — the clear colourless fluid in the spaces inside and around the spinal cord and brain
- chain-reacting pile — nuclear reactor
- chamber of deputies — the lower house of the legislature of certain countries, as Italy.
- champigny-sur-marne — a suburb of Paris, on the River Marne. Pop: 75 556 (2006)
- chandrasekhar limit — the upper limit to the mass of a white dwarf, equal to 1.44 solar masses. A star having a mass above this limit will continue to collapse to form a neutron star
- characteristic root — a scalar for which there exists a nonzero vector such that the scalar times the vector equals the value of the vector under a given linear transformation on a vector space.
- chartered librarian — (in Britain) a librarian who has obtained a qualification from the Library Association in addition to a degree or diploma in librarianship
- chassis dynamometer — A chassis dynamometer is a piece of test equipment fitted with rollers for the wheels of a vehicle, that is capable of providing drive input and measuring output such as power and torque at the wheels.
- chemical castration — the use of drugs to reduce libido
- chemical processing — Chemical processing is a way of making changes to chemical compounds.
- chemical weathering — any of the various weathering processes that cause exposed rock to undergo chemical decomposition, changing the chemical and mineralogical composition of the rock: Oxygen and acids are agents in chemical weathering.
- chemolithoautotroph — (biology) A chemoautotroph or lithoautotroph.
- cherenkov radiation — the electromagnetic radiation produced when a charged particle moves through a medium at a greater velocity than the velocity of light in that medium
- chicken-fried steak — a cheap cut of beefsteak that is fried in batter
- chief petty officer — the senior naval rank for personnel without commissioned or warrant rank
- chinese finger trap — a child's toy, consisting of a small cylinder of woven straw or paper into which the forefingers are placed, one in each end: the harder one pulls, the more securely the fingers are held.
- chinese liver fluke — a parasitic Asian flatworm, Clonorchis sinensis, that infects the gastrointestinal tract and bile duct following ingestion of contaminated raw or insufficiently cooked freshwater fish.
- chinese sacred lily — a Chinese amaryllidaceous plant, Narcissus tazetta orientalis, widely grown as a house plant for its fragrant yellow and white flowers
- chinese tallow tree — tallow tree.
- chlorobromide paper — a relatively fast printing paper coated with an emulsion of silver chloride and silver bromide.
- chrestien de troyes — c1140–c90, French poet.
- christian democracy — the beliefs, principles, practices, or programme of a Christian Democratic party
- christian scientist — a believer in Christian Science; a member of the Church of Christ, Scientist.
- christmas pantomime — pantomime (def 5).
- chronological order — the arrangement of things following one after another in time: Put these documents in chronological order.
- churchill reservoir — a series of irregularly shaped lakes in W Labrador, Newfoundland, in E Canada: the source of the Churchill River.
- cinematographically — a motion-picture projector.
- circle of confusion — a circular spot on a film, resulting from the degree to which a pencil of light reflected from the field of view is focused in front of or behind the film, or from aberration of the lens, or from both.
- circle of curvature — the circle with its center on the normal to the concave side of a curve at a given point on the curve and with its radius equal to the radius of curvature at the point.
- circular definition — a definition in which the definiendum (the expression being defined) or a variant of it appears in the definiens (the expression that defines it).
- circulating decimal — repeating decimal
- circulation manager — the senior manager responsible for the distribution of a newspaper
- city of westminster — a borough of Greater London, on the River Thames: contains the Houses of Parliament, Westminster Abbey, and Buckingham Palace. Pop: 222 000 (2003 est). Area: 22 sq km (8 sq miles)
- claims investigator — A claims investigator is a person who is employed by an insurance company to obtain information necessary to evaluate a claim.
- clandestine entrant — a person who hides in or on a vehicle as it enters the United Kingdom with the aim of avoiding immigration controls
- clemastine fumarate — an antihistamine, C 25 H 30 ClNO 5 , that has drying and some sedative effects, used for symptomatic relief of allergy.
- client-server model — client-server
- clinical depression — depression in a patient that meets defined criteria and that is deemed to merit treatment
- clinical governance — a systematic approach to raising standards of health care and tackling poor performance in hospitals
- clockwork precision — regularity
- cobaltous hydroxide — a rose-red, amorphous, water-insoluble powder, Co 2 O 3 ⋅3H 2 O, used chiefly in the preparation of cobalt salts and in the manufacture of paint and varnish driers.
- coefficient of drag — the ratio of the drag on a body moving through air to the product of the velocity and surface area of the body.
- collect on delivery — payment in cash when a purchase or shipment is delivered
- collective behavior — the spontaneous, unstructured, and temporary behavior of a group of people in response to the same event, situation, etc.