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22-letter words containing t, r, i, a, l, d

  • 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.
  • little lord fauntleroy — (italics) a children's novel (1886) by Frances H. Burnett.
  • little st bernard pass — a pass over the Savoy Alps, between Bourg-Saint-Maurice, France, and La Thuile, Italy: 11th-century hospice. Height: 2187 m (7177 ft)
  • lord justice of appeal — an ordinary judge of the Court of Appeal
  • martin luther king day — the third Monday in January, a legal holiday in some states of the U.S., commemorating the birthday (Jan. 15) of Martin Luther King, Jr.
  • middle-distance runner — someone who runs races of a length between the sprints and the distance events, esp the 800 metres and the 1500 metres
  • molecular distillation — a vacuum distillation in which the molecules of the distillate reach the condenser before colliding with one another.
  • national semiconductor — (company)   A semiconductor manufacturer, responsible for the SC/MP, National Semiconductor 16000 and National Semiconductor 32000 series of microprocessors.
  • netherlands new guinea — a former name of Irian Jaya.
  • nickel-cadmium battery — a storage battery, with an alkaline electrolyte, having nickel oxide as the positive element and cadmium as the negative.
  • nitrohydrochloric acid — aqua regia.
  • nominal semidestructor — (abuse)   Slang for "National Semiconductor", found among other places in the 4.3BSD networking sources. During the late 1970s to mid-1980s this company marketed a series of microprocessors including the National Semiconductor 16000 and National Semiconductor 32000. At one point early in the great microprocessor race, the specs on these chips made them look like serious competition for the rising Intel 80x86 and Motorola 680x0 series. Unfortunately, the actual parts were notoriously flaky and never implemented the full instruction set promised in their literature, apparently because the company couldn't get any of the mask steppings to work as designed. They eventually sank without trace, joining the Zilog Z8000 and a few even more obscure also-rans in the graveyard of forgotten microprocessors.
  • non-euclidean geometry — geometry based upon one or more postulates that differ from those of Euclid, especially from the postulate that only one line may be drawn through a given point parallel to a given line.
  • nonterminating decimal — a decimal numeral that does not end in an infinite sequence of zeros (contrasted with terminating decimal).
  • normal order reduction — Under this evaluation strategy an expression is evaluated by reducing the leftmost outermost redex first. This method will terminate for any expression for which termination is possible, whereas applicative order reduction may not. This method is equivalent to passing arguments unevaluated because arguments are initially to the right of functions applied to them. See also computational adequacy theorem.
  • object-oriented pascal — Object Pascal
  • operational data store — (database)   (ODS) A group of integrated databases designed to support the monitoring of operations. Unlike function oriented databases, an ODS contains subject-oriented, dynamic, current enterprise-wide information that is continually updated to show the current state of operations.
  • over-industrialization — the large-scale introduction of manufacturing, advanced technical enterprises, and other productive economic activity into an area, society, country, etc.
  • paroxysmal tachycardia — tachycardia that begins and subsides suddenly.
  • passive matrix display — (hardware)   A type of liquid crystal display which relies on persistence to maintain the state of each display element (pixel) between refresh scans. The resolution of such displays is limited by the ratio between the time to set a pixel and the time it takes to fade. Contrast active matrix display.
  • personal rapid transit — a short system of small, self-propelled, automated, rubber-tired vehicles that usually run on elevated concrete tracks and allow a passenger a limited selection of routes, as in an amusement park or at an airport. Abbreviation: PRT.
  • planck's radiation law — the law that energy associated with electromagnetic radiation, as light, is composed of discrete quanta of energy, each quantum equal to Planck's constant times the corresponding frequency of the radiation: the fundamental law of quantum mechanics.
  • plastic pin grid array — (hardware, processor)   (PPGA) The package used for certain Intel Celeron processors. PPGA processors fit into Socket 370 motherboard sockets. The Plastic Pin Grid Array packaging is similar to that used on Pentium processors. The silicon core is covered by a heat slug that faces down toward the motherboard. The Celeron 300A to the 533 use a PPGA package. The Celeron 566 onward use a FC-PGA package. Celeron processors are also available in Slot 1 SEPP packaging.
  • 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.
  • portable standard lisp — (language)   (PSL) A dialect of Lisp from Utah University. PSL is available as a kit for 68000 and also runs on VAX. It compiles Lisp to C-code virtual machine language.
  • preestablished harmony — (in the philosophy of Leibnitz) synchronous operation of all monads, since their simultaneous creation, in accordance with the preexisting plan of God.
  • primate of all england — a title of the archbishop of Canterbury.
  • propositional attitude — a relation between a person and a proposition, such as belief, desire, intention, etc
  • public domain software — public domain
  • 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).
  • rapid deployment force — a U.S. military organization consisting of one Marine division and four Army divisions, established in 1979 to respond quickly to any distant threat to national interests.
  • read between the lines — a mark or stroke long in proportion to its breadth, made with a pen, pencil, tool, etc., on a surface: a line down the middle of the page.
  • rectangular coordinate — Usually, rectangular coordinates. either of two Cartesian coordinates in which the axes meet at right angles.
  • registered shareholder — someone who holds or owns a stock registered to their name
  • reliable data protocol — (protocol)   (RDP) A protocol designed to provide a reliable data transport service for packet-based applications such as remote loading and debugging. RDP is intended to be simple to implement but still be efficient in environments where there may be long transmission delays and loss or non-sequential delivery of message segments. RDP is defined in RFC 908.
  • reproductive isolation — the conditions, as physiological or behavioral differences or geographical barriers, that prevent potentially interbreeding populations from cross-fertilization.
  • respond to a complaint — If you respond to a complaint, you answer a customer who expressed their dissatisfaction with something.
  • retrograde ejaculation — ejaculation of semen backward toward the bladder instead of forward through the urethra.
  • revolutionary calendar — the calendar of the French First Republic, adopted in 1793 and abandoned in 1805, consisting of 12 months, each of 30 days, and 5 intercalary days added at the end of the year (6 every fourth year). The months, beginning at the autumnal equinox, are Vendémiaire, Brumaire, Frimaire, Nivôse, Pluviôse, Ventôse, Germinal, Floréal, Prairial, Messidor, Thermidor, and Fructidor.
  • rheumatoid spondylitis — ankylosing spondylitis.
  • round-table discussion — a discussion held at a meeting of parties or people on equal terms
  • rural district council — (in England and Wales from 1888 to 1974 and Northern Ireland from 1898 to 1973) a group of people elected to govern a rural division of a county
  • saddleback caterpillar — a moth larva, Sibine stimulea, of the southeastern U.S, having a brown and green, saddlelike marking on its back and poisonous spines.
  • satellite broadcasting — the transmission of television or radio programmes from an artificial satellite at a power suitable for direct reception in the home
  • 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.
  • save the children fund — a development agency which raises money for deprived children around the world
  • secondary articulation — coarticulation (def 2).
  • secondary-articulation — concomitance of articulation, as in fro, ostensibly a succession of three discrete sounds but physically a single articulation (f-) blending into a coarticulation (-fr-), which blends into an articulation (-r-), which blends into a coarticulation (-ro-), which blends into an articulation (-o).
  • semipalmated sandpiper — a common North American sandpiper, Calidris pusillus, having semipalmate feet.
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