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19-letter words containing r, h, o

  • bismuth oxychloride — a white, crystalline, water-insoluble powder, BiOCl, used chiefly in the manufacture of pigments, face powders, and artificial pearls.
  • blackbelly rosefish — a reddish scorpionfish, Helicolenus dactylopterus, inhabiting the deep waters of the western Atlantic Ocean.
  • blast from the past — You can use a blast from the past as a light-hearted way of referring to something such as an old song or fashion that you hear or notice again, and which reminds you of an earlier time.
  • blow one's own horn — If you blow your own horn, you boast about yourself.
  • booker t washington — Booker T(aliaferro) [boo k-er tol-uh-ver] /ˈbʊk ər ˈtɒl ə vər/ (Show IPA), 1856–1915, U.S. reformer, educator, author, and lecturer.
  • breach of the peace — A breach of the peace is noisy or violent behaviour in a public place which is illegal because it disturbs other people.
  • breath of fresh air — sth new
  • briggsian logarithm — common logarithm.
  • bright young things — young, fun-loving, fashionable upper-class people, esp of the 1920s
  • bring into the open — to make evident or public
  • brush-tailed possum — any of several widely-distributed Australian possums of the genus Trichosurus
  • bulbourethral gland — Cowper's gland
  • by hook or by crook — If someone says they will do something by hook or by crook, they are determined to do it, even if they have to make a great effort or use dishonest means.
  • 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.
  • caroline of ansbach — 1683–1737, wife of George II of Great Britain
  • catherine of aragon — 1485–1536, first wife of Henry VIII of England and mother of Mary I. The annulment of Henry's marriage to her (1533) against papal authority marked an initial stage in the English Reformation
  • cathodic protection — a technique for protecting metal structures, such as steel ships and pipelines, from electrolytic corrosion by making the structure the cathode in a cell, either by applying an electromotive force directly or by putting it into contact with a more electropositive metal
  • 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.
  • chamber of commerce — A chamber of commerce is an organization of businessmen that promotes local commercial interests.
  • chamber of deputies — the lower house of the legislature of certain countries, as Italy.
  • champagne corks pop — If you say that champagne corks are popping, you mean that people are celebrating something.
  • character generator — a device used in television studios to incorporate text or other symbols into the television screen image.
  • 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.
  • 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.
  • 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
  • chief petty officer — the senior naval rank for personnel without commissioned or warrant rank
  • 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.
  • chrestien de troyes — c1140–c90, French poet.
  • christian democracy — the beliefs, principles, practices, or programme of a Christian Democratic party
  • christian socialist — a member of any of certain European political parties advocating a form of social organization based on Christian and socialistic principles.
  • christmas pantomime — pantomime (def 5).
  • 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.
  • 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.
  • co-respondent shoes — men's two-coloured shoes, usually black and white or brown and white
  • 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.
  • coded character set — (character, standard)   A mapping, generally 1:1, from a set of integers, known as character codes or code positions, to a set of characters that may include letters, digits, punctuation, control codes, mathematical and typographic symbols. There are several standard coded character sets, the most widely used is ASCII, generally in its Latin-1 dialect, with Unicode becoming slowly more common; while EBCDIC and Baudot are extinct except in legacy systems.
  • coherent parallel c — (language)   A data parallel version of C.
  • collective behavior — the spontaneous, unstructured, and temporary behavior of a group of people in response to the same event, situation, etc.
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