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22-letter words containing t, h, r, a, l

  • electrothermal printer — a printer that produces characters by burning the image on specially coated paper
  • enhanced parallel port — (hardware)   (EPP) A parallel port that confirms to the IEEE's EPP standard. An EPP is actually an expansion bus that can handle 64 disk drives and other peripherals.
  • equal rights amendment — a proposed amendment to the US Constitution enshrining equality between the sexes
  • evolutionary algorithm — (EA) An algorithm which incorporates aspects of natural selection or survival of the fittest. An evolutionary algorithm maintains a population of structures (usually randomly generated initially), that evolves according to rules of selection, recombination, mutation and survival, referred to as genetic operators. A shared "environment" determines the fitness or performance of each individual in the population. The fittest individuals are more likely to be selected for reproduction (retention or duplication), while recombination and mutation modify those individuals, yielding potentially superior ones. EAs are one kind of evolutionary computation and differ from genetic algorithms. A GA generates each individual from some encoded form known as a "chromosome" and it is these which are combined or mutated to breed new individuals. EAs are useful for optimisation when other techniques such as gradient descent or direct, analytical discovery are not possible. Combinatoric and real-valued function optimisation in which the optimisation surface or fitness landscape is "rugged", possessing many locally optimal solutions, are well suited for evolutionary algorithms.
  • examining the entrails — The process of grovelling through a core dump or hex image in an attempt to discover the bug that brought a program or system down. The reference is to divination from the entrails of a sacrified animal. Compare runes, incantation, black art, desk check.
  • fall prey to something — To fall prey to something bad means to be taken over or affected by it.
  • fetal alcohol syndrome — a pattern of birth defects caused by maternal consumption of alcohol during pregnancy: considered as one of the fetal alcohol spectrum disorders. Abbreviation: FAS.
  • fifth earl of rosebery — Archibald Philip Primrose [prim-rohz] /ˈprɪmˌroʊz/ (Show IPA), 5th Earl of, 1847–1929, British statesman and author: prime minister 1894–95.
  • floating exchange rate — a system in which the value of a currency fluctuates against other currencies in accordance with market forces
  • forth modification lab — (event)   (FORML) A Forth conference held every November on the West coast of the USA ().
  • full english breakfast — morning meal of eggs, bacon, etc.
  • gallamine triethiodide — a neuromuscular blocking drug, C 30 H 60 I 3 N 3 O 3 , similar to curare, used as a skeletal muscle relaxant in conjunction with surgical anesthesia.
  • give something a whirl — to attempt or give a trial to something
  • go for all the marbles — to take a great risk in the hope of a great gain
  • gold-exchange standard — a monetary system in one country in which currency is maintained at a par with that of another country that is on the gold standard.
  • 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 redshift — (in general relativity) the shift toward longer wavelengths of electromagnetic radiation emitted by a source in a gravitational field, especially at the surface of a massive star.
  • great australian bight — a wide bay in S Australia.
  • green around the gills — the respiratory organ of aquatic animals, as fish, that breathe oxygen dissolved in water.
  • halfwave rectification — a rectifier that changes only one half of a cycle of alternating current into a pulsating, direct current.
  • hammersmith and fulham — a borough of Greater London on the River Thames: established in 1965 by the amalgamation of Fulham and Hammersmith. Pop: 174 200 (2003 est). Area: 16 sq km (6 sq miles)
  • harvard classification — a classification of stars based on the characteristic spectral absorption lines and bands of the chemical elements present
  • help a person off with — to assist a person in the removal of (clothes)
  • hexamethylenetetramine — a white, crystalline, water-soluble powder, C 6 H 12 N 4 , used as a vulcanization accelerator, an absorbent in gas masks, in the manufacture of the explosive RDX and synthetic resins, and in medicine as a diuretic and urinary antiseptic.
  • historical linguistics — the study of changes in a language or group of languages over a period of time.
  • historical materialism — (in Marxist theory) the doctrine that all forms of social thought, as art or philosophy, and institutions, as the family or the state, develop as a superstructure founded on an economic base; that they reflect the character of economic relations and are altered or modified as a result of class struggles; that each ruling economic class produces the class that will destroy or replace it; and that dialectical necessity requires the eventual withering away of the state and the establishment of a classless society: the body of theory, in dialectical materialism, dealing with historical process and social causation.
  • 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
  • horse of another color — an entirely different matter
  • hospital administrator — a person who works in the management team of a hospital
  • host control interface — (hardware, wireless)   (HCI) A network layer in the Bluetooth Core Protocol Stack, lying between the software and the hardware stacks and serving as the interface through which the software controls two of Bluetooth's four core protocols.
  • hue, saturation, value — (graphics)   (HSV) A colour model that describes colours in terms of hue (or "tint"), saturation (or "shade") and value (or "tone" or "luminance").
  • industrial archaeology — the study of past industrial machines, works, etc
  • information technology — the development, implementation, and maintenance of computer hardware and software systems to organize and communicate information electronically. Abbreviation: IT.
  • intelligence gathering — espionage, collecting secret information
  • ketamine hydrochloride — a powerful anesthetic, C13H16ClNO·HCl, used in surgery
  • label switching router — (networking)   (LSR) A device that typically resides somewhere in the middle of a network and is capable of forwarding datagrams by label switching. In many cases, especially early versions of MPLS networks, a LSR will typically be a modified ATM switch that forwards datagrams based upon a label in the VPI/VCI field.
  • land of the rising sun — Japan.
  • landscape architecture — the art of arranging or modifying the features of a landscape, an urban area, etc., for aesthetic or practical reasons.
  • 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.
  • let sth drop/fall/slip — If you let drop, let fall, or let slip information, you reveal it casually or by accident, during a conversation about something else.
  • lethargic encephalitis — sleeping sickness (def 2).
  • love-hate relationship — If you have a love-hate relationship with someone or something, your feelings towards them change suddenly and often from love to hate.
  • lund software house ab — (company)   The company who produced Lund Simula. Address: Box 7056, S-22007 Lund, Sweden.
  • 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.
  • make a beeline for sth — If you make a beeline for a place, you go to it as quickly and directly as possible.
  • manhattan clam chowder — a chowder made from clams, tomatoes, and other vegetables and seasoned with thyme.
  • 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.
  • netherlands new guinea — a former name of Irian Jaya.
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