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22-letter words containing c, h, r, i

  • le chatelier principle — the law that if a constraint is applied to a system in equilibrium, the system adjusts to a new equilibrium that tends to counteract the constraint.
  • leather-stocking tales — a series of historical novels by James Fenimore Cooper, comprising The Pioneers, The Last of the Mohicans, The Prairie, The Pathfinder, and The Deerslayer.
  • lesser prairie chicken — either of two North American gallinaceous birds of western prairies, Tympanuchus cupido (greater prairie chicken) or T. pallidicinctus (lesser prairie chicken) having rufous, brown, black, and white plumage.
  • lethargic encephalitis — sleeping sickness (def 2).
  • local exchange carrier — (communications)   (LEC) A company allowed to handle local calls following the break-up of the Bell system in the US by anti-trust regulators. These vary from Regional Bell Operating Companies (RBOC) through to small independents such as Farmers Cooperative. Local exchange carriers are not allowed to handle long-distance traffic. This is handled by inter-exchange carriers (IXC) who are not allowed to handle local calls.
  • lord high commissioner — the Queen's representative
  • magnetic pole strength — Electricity. a measure of the force exerted by one face of a magnet on a face of another magnet when both magnets are represented by equal and opposite poles. Symbol: m.
  • mcculloch-pitts neuron — (artificial intelligence)   The basic building block of artificial neural networks. It receives one or more inputs and produces one or more identical outputs, each of which is a simple non-linear function of the sum of the inputs to the neuron. The non-linear function is typically a threshhold or step function which is usually smoothed (i.e. a sigmoid) to facilitate learning.
  • mechanical engineering — the branch of engineering dealing with the design and production of machinery.
  • microspectrophotometer — a spectrophotometer for examining light emitted, transmitted, or reflected by minute objects.
  • microspectrophotometry — a spectrophotometer for examining light emitted, transmitted, or reflected by minute objects.
  • mother carey's chicken — any of various small petrels, especially the stormy petrel, Oceanites oceanicus.
  • name service switching — Domain Name System
  • neighborhood bike code — (humour, programming)   A piece of code that every programmer at the company has touched.
  • nitrohydrochloric acid — aqua regia.
  • nonspecific urethritis — nongonococcal urethritis.
  • north atlantic current — an ocean current flowing NE toward the British Isles, formed by the convergence of the Gulf Stream and the Labrador Current SE of Newfoundland.
  • oak processionary moth — a moth, (Thaumetopoea processionea), of the family Thaumetopoeidae, the larvae of which leave the communal shelter nightly for food in a V-shaped procession
  • occupational therapist — professional who assists with rehabilitation
  • oceanic whitetip shark — whitetip shark (def 2).
  • other side of the coin — a piece of metal stamped and issued by the authority of a government for use as money.
  • otorhinolaryngological — of or relating to the medical practice involving the ear, nose, and throat.
  • ousterhout's dichotomy — (language)   John Ousterhout's division of high-level languages into "system programming languages" and "scripting languages". This distinction underlies the design of his language Tcl. System programming languages (or "applications languages") are strongly typed, allow arbitrarily complex data structures, and programs in them are compiled, and are meant to operate largely independently of other programs. Prototypical system programming languages are C and Modula-2. By contrast, scripting languages (or "glue languages") are weakly typed or untyped, have little or no provision for complex data structures, and programs in them ("scripts") are interpreted. Scripts need to interact either with other programs (often as glue) or with a set of functions provided by the interpreter, as with the file system functions provided in a UNIX shell and with Tcl's GUI functions. Prototypical scripting languages are AppleScript, C Shell, MS-DOS batch files and Tcl. Many believe that this is a highly arbitrary dichotomy, and refer to it as "Ousterhout's fallacy" or "Ousterhout's false dichotomy". While strong-versus-weak typing, data structure complexity, and independent versus stand-alone might be said to be unrelated features, the usual critique of Ousterhout's dichotomy is of its distinction of compilation versus interpretation, since neither semantics nor syntax depend significantly on whether code is compiled into machine-language, interpreted, tokenized, or byte-compiled at the start of each run, or any mixture of these. Many languages fall between being interpreted or compiled (e.g. Lisp, Forth, UCSD Pascal, Perl, and Java). This makes compilation versus interpretation a dubious parameter in a taxonomy of programming languages.
  • padparadschah sapphire — a rare, yellowish-orange sapphire found in Sri Lanka.
  • paranoid schizophrenia — severe psychiatric disorder
  • paroxysmal tachycardia — tachycardia that begins and subsides suddenly.
  • partnerships for peace — a subsidiary organization of NATO, comprising former Warsaw Pact countries that wish to be allied with NATO but have not been granted full NATO membership: established in 1994
  • peanut-butter sandwich — a sandwich with a filling of peanut-butter
  • phosphorus trichloride — a clear, colorless, fuming liquid, PCl 3 , used chiefly in organic synthesis as a chlorinating agent.
  • physiographic province — a geographic region in which climate and geology have given rise to an array of landforms different from those of surrounding regions.
  • play one's cards right — a usually rectangular piece of stiff paper, thin pasteboard, or plastic for various uses, as to write information on or printed as a means of identifying the holder: a 3″ × 5″ file card; a membership card.
  • polymyalgia rheumatica — a chronic inflammatory disease, common among older persons, characterized by recurrent episodes of muscle pain and stiffness, sometimes leading to cardiovascular complications or blindness.
  • poor richard's almanac — an almanac (1732–58) written and published by Benjamin Franklin.
  • prawn-sandwich brigade — sports fans who are perceived to lack passion and commitment, and who it is supposed attend matches in order to eat food and buy merchandise rather than cheer on their team
  • process cinematography — cinematography in which the main or foreground action or scene is superimposed on or combined with simulated or separately filmed background action or scenery to produce special visual effects.
  • prothonotary apostolic — a member of the first college of prelates of the Roman Curia.
  • psychological thriller — book, movie: suspense story
  • public housing project — a group of homes for poorer families which is funded and controlled by the local government
  • public service vehicle — a bus or coach
  • quantitative character — a character or trait that is transmitted by quantitative inheritance.
  • quantum chromodynamics — a quantum field theory that describes quarks and gluons and their interactions, with the color of the quarks playing a role analogous to that of electric charge. Abbreviation: QCD. Also called chromodynamics. Compare color (def 18).
  • quarter inch cartridge — (storage)   /kwik/ (QIC) a type of magnetic tape and tape drive. Development standards for QIC make it possible for tapes written on one QIC drive to be read on another. QIC drives are made to work with different lengths of tape. The model number of the drive consists of QIC followed by a number which indicates the drives tape capacity in megabytes (MB).
  • reactive schizophrenia — a type of schizophrenia of rapid onset and brief duration that occurs in response to environmental factors.
  • recreational therapist — someone who specializes in therapy by means of recreational activities engaged in by the patient
  • rejoice in the name of — If you say that a person or thing rejoices in the name of something, you mean that they have a silly or amusing name.
  • research establishment — an establishment or institution where research or investigation into a subject, topic, etc, can be conducted
  • research systems, inc. — (RSI) Distributors of Interactive Data Language (IDL).
  • resistance thermometer — an instrument for measuring the temperature of a metal, utilizing the principle that the electrical resistance of the metal varies with the temperature.
  • retroactive inhibition — the tendency for the retention of learned material or skills to be impaired by subsequent learning, esp by learning of a similar kind
  • rocky mountain bighorn — bighorn.
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