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19-letter words containing a, l, r, o

  • blood-brain barrier — the barrier created by the walls of the capillaries of the brain that prevents certain substances, as most proteins and drugs, from passing from the blood into the brain tissue and cerebrospinal fluid
  • blue stellar object — any of a class of blue celestial objects, at one time thought to be stars, that do not emit appreciable radio waves. Abbreviation: BSO.
  • blue-tongued lizard — a large Australian lizard, Tiliqua scincoides, characterized by having a cobalt-blue tongue.
  • boat-tailed grackle — a large grackle, Quiscalus major, of the southeastern U.S., that folds its tail into a shape resembling the keel of a boat.
  • brazen law of wages — the doctrine or theory that wages tend toward a level sufficient only to maintain a subsistence standard of living.
  • briggsian logarithm — common logarithm.
  • brush-tailed possum — any of several widely-distributed Australian possums of the genus Trichosurus
  • building contractor — an individual or company that contracts for the construction of houses, etc
  • bulbourethral gland — Cowper's gland
  • buster brown collar — a medium-sized, starched collar with rounded edges, lying flat on the shoulders, worn by women and girls.
  • butabarbital sodium — a barbiturate, C 10 H 15 N 2 NaO 3 , used as a sedative and hypnotic.
  • calcium oxychloride — a white powder that decomposes on contact with water and has the characteristic odor of gaseous chlorine: regarded, when dry, as a mixed calcium hypochlorite-chloride, used as a commercial bleach for wood pulp, textiles, oils, and soaps, and in laundering as a decolorizer and disinfectant.
  • california bluebell — either of two plants, Phacelia campanularia or P. minor, of southern California, having ovate leaves and bell-shaped blue or purple flowers.
  • california fan palm — a tall fan palm, Washingtonia filifera, of California, having a shaggy skirt of withered leaves near the top of the trunk.
  • california job case — a job case having sufficient spaces to contain both uppercase and lowercase letters and 37 additional characters of foundry type. Compare case2 (def 8).
  • california live oak — an evergreen oak, Quercus agrifolia, of the western coast of the U.S., having leathery leaves and a short, stout trunk.
  • california sea lion — any of several large eared seals, as Eumetopias jubatus (Steller's sea lion) of the northern Pacific, and Zalophus californicus (California sea lion) of the Pacific coast of North America.
  • camouflage passport — a passport from a non-existent country intended to conceal the bearer's true nationality (from hijackers, kidnappers, etc)
  • campernelle jonquil — a narcissus, Narcissus odorus, of the amaryllis family, having clusters of two to four fragrant yellow flowers.
  • cannot very well do — If you say that you cannot very well do something, you mean that it would not be right or possible to do it.
  • cape york peninsula — large peninsula in NE Australia, part of Queensland, between the Gulf of Carpentaria & the Coral Sea
  • carbon steel piping — Carbon steel piping is pipes made of steel with carbon as the main alloying component, used for transporting fluids.
  • caroline of ansbach — 1683–1737, wife of George II of Great Britain
  • cartilaginification — The formation of cartilage.
  • catalytic converter — A catalytic converter is a device which is fitted to a car's exhaust to reduce the pollution coming from it.
  • catalytic reforming — Catalytic reforming is a process that converts petroleum refinery naphthas to high-octane blending components.
  • caterpillar tractor — a tractor powered by a Caterpillar track
  • central reservation — The central reservation is the strip of ground, often covered with grass, that separates the two sides of a major road.
  • cerebellar syndrome — a disease of the cerebellum characterized by unsteady movements and mispronunciation of words
  • cerebral hemorrhage — hemorrhage from a blood vessel into the cerebrum, often followed by neurologic damage; a type of stroke.
  • 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
  • chemical castration — the use of drugs to reduce libido
  • chemical processing — Chemical processing is a way of making changes to chemical compounds.
  • chemolithoautotroph — (biology) A chemoautotroph or lithoautotroph.
  • chinese tallow tree — tallow tree.
  • chlorobromide paper — a relatively fast printing paper coated with an emulsion of silver chloride and silver bromide.
  • chlorofluorocarbons — Plural form of chlorofluorocarbon.
  • chlorofluoromethane — any of a series of gaseous or volatile methanes substituted with chlorine and fluorine and containing little or no hydrogen: used as refrigerants and, formerly, as aerosol propellants until scientists became concerned about depletion of the atmospheric ozone layer.
  • chloroplatinic acid — a red-brown, crystalline, water-soluble solid, H 2 PtCl 6 ⋅6H 2 O, used chiefly in platinizing glass, metals, and ceramic ware.
  • chlorosulfonic acid — a colorless or yellowish, highly corrosive, pungent liquid, HClO 3 S, usually produced by treating sulfur trioxide with hydrogen chloride: used in organic synthesis to introduce the sulfonyl chloride group, =SO 2 Cl.
  • christian socialist — a member of any of certain European political parties advocating a form of social organization based on Christian and socialistic principles.
  • chromatographically — With regard to, or by by using chromatography.
  • chromoblastomycosis — Long-term fungal infection of the skin and subcutaneous tissue.
  • chronological order — the arrangement of things following one after another in time: Put these documents in chronological order.
  • cinematographically — a motion-picture projector.
  • 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).
  • circulation manager — the senior manager responsible for the distribution of a newspaper
  • claims investigator — A claims investigator is a person who is employed by an insurance company to obtain information necessary to evaluate a claim.
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