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22-letter words containing p, a, c, t

  • geographic determinism — a doctrine that regards geographical conditions as the determining or molding agency of group life.
  • go through one's paces — to show one's abilities, skills, etc.
  • government corporation — a corporation set up by a national government to carry out business transactions on its behalf
  • graphical display unit — an output device incorporating a cathode ray tube on which both line drawings and text can be displayed. It is usually used in conjunction with a light pen to input or reposition data
  • gravitational collapse — the final stage of stellar evolution in which a star collapses to a final state, as a white dwarf, neutron star, or black hole, when the star's nuclear reactions no longer generate enough pressure to balance the attractive force of gravity.
  • gross national product — the total monetary value of all final goods and services produced in a country during one year. Abbreviation: GNP.
  • gum bichromate process — a contact printing method in which the image is formed on a coating of sensitized gum containing a suitable colored pigment and potassium or ammonium dichromate.
  • hemorrhagic septicemia — an acute infectious disease of animals, caused by the bacterium Pasteurella multocida, and characterized by fever, catarrhal symptoms, pneumonia, and general blood infection.
  • horizontal application — An application program common to different business processes, e.g. office automation. Compare vertical application.
  • horn-rimmed spectacles — spectacles with rims made of material resembling horn
  • hubble space telescope — U.S. Aerospace. a 7.9-foot (2.4-meter) optical telescope designed for use in orbit around the earth.
  • hypothetical syllogism — a hypothetical syllogism has two uses. In propositional logic it expresses one of the rules of inference, while in the history of logic, it is a short-hand for the theory of consequence
  • ice-making compartment — a part of a refrigerator in which ice is made
  • in anticipation of sth — If something is done in anticipation of an event, it is done because people believe that event is going to happen.
  • incremental repetition — repetition, with variation, of a refrain or other part of a poem, especially a ballad.
  • independent contractor — self-employed or freelance worker
  • information processing — processing of information, especially the handling of information by computers in accordance with strictly defined systems of procedure.
  • intermetallic compound — a compound of two or more metals.
  • interpretive semantics — a school of semantic theory based on the doctrine that the rules that relate sentences to their meanings form an autonomous system, separate from the rules that determine what is grammatical in a language
  • isthmus of tehuantepec — the narrowest part of S Mexico, with the Bay of Campeche on the north coast and the Gulf of Tehuantepec (an inlet of the Pacific) on the south coast
  • jackpot winning ticket — a ticket that contains all the winning numbers in a lottery etc, allowing the owner of the ticket to claim the jackpot prize
  • java community process — (project)   (JCP) An organization controlled by Sun Microsystems to further the growth of the Java language and runtime. The JCP produces standards called Java Standard Requests, which are "requests" in the same sense as RFCs.
  • landscape architecture — the art of arranging or modifying the features of a landscape, an urban area, etc., for aesthetic or practical reasons.
  • last call optimisation — (programming)   (Or "tail call optimisation") Discarding the immediate calling context (call stack frame) when the last action of a function or procedure, A, is to call another function or procedure, B. B will then return directly to A's caller, or possibly further up the call stack if the optimisation has been applied to several consecutive calls. Last call optimisation allows arbitrarily deep nesting of procedure calls without consuming memory to store useless environments. This is particularly useful in the special case of tail recursion optimisation, where a procedure's last action is to call itself (possibly indirectly).
  • 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.
  • left-handed compliment — an ambiguous compliment
  • lethargic encephalitis — sleeping sickness (def 2).
  • liberal democrat party — The Liberal Democrat Party is the third largest political party in Britain and the main centre party. It believes in improving the constitution and the voting system and in providing good welfare services.
  • liquid crystal display — (hardware)   (LCD) An electro-optical device used to display digits, characters or images, commonly used in digital watches, calculators, and portable computers. The heart of the liquid crystal display is a piece of liquid crystal material placed between a pair of transparent electrodes. The liquid crystal changes the phase of the light passing through it and this phase change can be controlled by the voltage applied between the electrodes. If such a unit is placed between a pair of plane polariser plates then light can pass through it only if the correct voltage is applied. Liquid crystal displays are formed by integrating a number of such cells, or more usually, by using a single liquid crystal plate and a pattern of electrodes. The simplest kind of liquid crystal displays, those used in digital watches and calculators, contain a common electrode plane covering one side and a pattern of electrodes on the other. These electrodes can be individually controlled to produce the appropriate display. Computer displays, however, require far too many pixels (typically between 50,000 and several millions) to make this scheme, in particular its wiring, feasible. The electrodes are therefore replaced by a number of row electrodes on one side and column electrodes on the other. By applying voltage to one row and several columns the pixels at the intersections are set. The pixels being set one row after the other, in passive matrix displays the number of rows is limited by the ratio of the setting and fading times. In the setup described above (known as "twisted nematic") the number of rows is limited to about 20. Using an alternative "supertwisted nematic" setup VGA quality displays (480 rows) can be easily built. As of 1995 most notebook computers used this technique. Fading can be slowed by putting an active element, such as a transistor, on the top of each pixel. This "remembers" the setting of that pixel. These active matrix displays are of much better quality (as good as CRTs) but are much more expensive than the passive matrix displays. LCDs are slimmer, lighter and consume less power than the previous dominant display type, the cathode ray tube, hence their importance for portable computers.
  • lord justice of appeal — an ordinary judge of the Court of Appeal
  • magnetic dipole moment — a measure of the magnetic strength of a magnet or current-carrying coil, expressed as the torque per unit magnetic-flux density produced when the magnet or coil is set with its axis perpendicular to the magnetic field
  • 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.
  • microwave spectroscopy — the determination of those frequencies of the microwave spectrum that are selectively absorbed by certain materials, providing information about atomic, molecular, and crystalline structure.
  • multiplicative inverse — reciprocal (def 9).
  • myalgic encephalopathy — a condition characterized by painful muscles, extreme fatigue, and general debility, sometimes occurring as a sequel to viral illness
  • nonspecular reflection — the diffuse reflection of sound or light waves
  • 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
  • object-oriented pascal — Object Pascal
  • obtaining by deception — the offence of dishonestly obtaining the property of another by some deception or misrepresentation of facts
  • occupational therapist — professional who assists with rehabilitation
  • oceanic whitetip shark — whitetip shark (def 2).
  • open source initiative — (body)   (OSI) An organisation dedicated to managing and promoting the Open Source Definition for the good of the community.
  • operating instructions — instructions on how to use something (such an electrical appliance, etc)
  • outline specifications — preliminary specifications or plans on which later plans are based
  • packet internet groper — ping
  • parliamentary election — an election to select the members of a national parliament
  • paroxysmal tachycardia — tachycardia that begins and subsides suddenly.
  • particular affirmative — a proposition of the form “Some S is P.” Symbol: I.
  • 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
  • pavlovian conditioning — conditioning (def 2).
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