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22-letter words containing u, l, p

  • keep one's own counsel — advice; opinion or instruction given in directing the judgment or conduct of another.
  • landscape architecture — the art of arranging or modifying the features of a landscape, an urban area, etc., for aesthetic or practical reasons.
  • 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
  • lowest common multiple — the smallest number that is a common multiple of a given set of numbers.
  • 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.
  • mecklenburg-vorpommern — German name of Mecklenburg–Western Pomerania.
  • miguel primo de rivera — Diego [dye-gaw] /ˈdyɛ gɔ/ (Show IPA), 1886–1957, Mexican painter.
  • miscellaneous expenses — small expenses of various kinds
  • mozilla public license — Open source license
  • mpeg-2.5 audio layer 3 — (compression, standard, algorithm, file format)   A non-standard extention of MPEG-2 audio layer 3 by FhG for lowest sampling rates (8-12 kHz) targeting bit rates from 16-32 kbps (possibly 8-160 kbps).
  • multiplicative inverse — reciprocal (def 9).
  • non-maskable interrupt — (NMI) An IRQ 7 on the PDP-11 or 680x0 or the NMI line on an 80x86. In contrast with a priority interrupt (which might be ignored, although that is unlikely), an NMI is *never* ignored.
  • nonspecular reflection — the diffuse reflection of sound or light waves
  • occupational therapist — professional who assists with rehabilitation
  • outline specifications — preliminary specifications or plans on which later plans are based
  • particular affirmative — a proposition of the form “Some S is P.” Symbol: I.
  • phenolsulfonephthalein — a bright to dark red crystalline compound, C 1 9 H 1 4 O 5 S, slightly soluble in water, alcohol, and acetone: used as an acid-base indicator and as a diagnostic reagent in medicine.
  • philip the magnanimous — 1504–67, German prince; landgrave of Hesse (1509–67). He helped to crush (1525) the Peasants' Revolt and formed (1531) the League of Schmalkaden, an alliance of German Protestant rulers
  • phosphorus trichloride — a clear, colorless, fuming liquid, PCl 3 , used chiefly in organic synthesis as a chlorinating agent.
  • 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.
  • pressure relief system — A pressure relief system is a device or method for reducing pressure in vessels, stages, or equipment when pressure has increased above a particular limit.
  • price variation clause — a clause in a contract allowing the seller to vary the selling price under certain conditions
  • privileged instruction — A machine code instruction that may only be executed when the processor is running in supervisor mode. Privileged instructions include operations such as I/O and memory management.
  • pronunciation spelling — a spelling intended to match a certain pronunciation more closely than the traditional spelling does, as gonna for going to , kinda for kind of (meaning “rather”), git for get , or lite for light.
  • propositional attitude — a relation between a person and a proposition, such as belief, desire, intention, etc
  • propositional calculus — propositional logic
  • propositional function — sentential function.
  • public domain software — public domain
  • public housing project — a group of homes for poorer families which is funded and controlled by the local government
  • public limited company — A public limited company is the same as a public company. The abbreviation plc is used after such companies' names.
  • public service vehicle — a bus or coach
  • pull out all the stops — to cease from, leave off, or discontinue: to stop running.
  • pull/bring sb up short — If something pulls you up short or brings you up short, it makes you suddenly stop what you are doing.
  • pulmonary tuberculosis — tuberculosis of the lungs.
  • punctuated equilibrium — theory of, Biology. a hypothesis holding that the evolution of species proceeds in a characteristic pattern of relative stability for long periods of time interspersed with much shorter periods during which many species become extinct and new species emerge. Also called punctuationalism. Compare gradualism (def 3).
  • reproductive isolation — the conditions, as physiological or behavioral differences or geographical barriers, that prevent potentially interbreeding populations from cross-fertilization.
  • revolutions per minute — (unit)   (rpm, rarely: rotations per minute) A unit of angular velocity equal to 1/60 of a revolution per second.
  • rheumatoid spondylitis — ankylosing spondylitis.
  • sarcoplasmic reticulum — a system of membrane-bound tubules that surrounds muscle fibrils, releasing calcium ions during contraction and absorbing them during relaxation.
  • saturday night special — a cheap, small-caliber handgun that is easily obtainable and concealable.
  • saturday-night special — a cheap, small-caliber handgun that is easily obtainable and concealable.
  • scandinavian peninsula — large peninsula in N Europe, consisting of Norway & Sweden
  • south african republic — former name of Transvaal.
  • special interest group — (SIG) One of several technical areas, sponsored by the Association for Computing Machinery. Well-known SIGs include SIGPLAN (the Special Interest Group on Programming Languages), SIGARCH (the Special Interest Group for Computer Architecture) and SIGGRAPH (the Special Interest Group for Computer Graphics).
  • special-interest group — Also called special interest. a body of persons, corporation, or industry that seeks or receives benefits or privileged treatment, especially through legislation.
  • speculative philosophy — philosophy embodying beliefs insusceptible of proof and attempting to gain insight into the nature of the ultimate by intuitive or a priori means.
  • spelling pronunciation — a pronunciation based on spelling, usually a variant of the traditional pronunciation. The spelling pronunciation of waistcoat is [weyst-koht] /ˈweɪstˌkoʊt/ (Show IPA) rather than [wes-kuh t] /ˈwɛs kət/ (Show IPA).
  • split-dollar insurance — life insurance in which someone helps pay the premiums for another, as when an employer contributes to the premiums of an employee's policy.
  • split-screen technique — a cinematic device by which two or more complete images are projected simultaneously onto separate parts of the screen
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