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17-letter words containing c, u, a

  • data service unit — (communications)   (DSU or "data service unit") A device used in digital transmission for connecting a CSU (Channel Service Unit) to Data Terminal Equipment (a terminal or computer), in the same way that a modem is used for connection to an analogue medium. A DSU provides a standard interface to a user's terminal which is compatible with modems and handles such functions as signal translation, regeneration, reformatting, and timing. The transmitting portion of the DSU processeses the customers' signal into bipolar pulses suitable for transmission over the digital facility. The receiving portion of the DSU is used both to extract timing information and to regenerate mark and space information from the received bipolar signal.
  • decellularization — (biology, medicine) The loss of cells from tissue.
  • decontextualizing — to remove (a linguistic element, an action, etc.) from a context: decontextualized works of art displayed in museums.
  • deductible clause — a clause in an insurance policy stipulating that the insured will be liable for a specified initial amount of each loss, injury, etc., and that the insurance company will be liable for any additional costs up to the insured amount.
  • deductive tableau — (tool)   A theorem proof system consisting of a table whose rows contain assertions or goals. Variables in assertions are implicitly universally quantified and variables in goals are implicitly existentially quantified. The declarative meaning of a tableau is that if every instance of every assertion is true then some instance of at least one of the goals is true.
  • delay instruction — delayed control-transfer
  • denatured alcohol — ethanol rendered unfit for human consumption by the addition of a noxious substance, as in methylated spirits
  • deoxyribonuclease — DNase.
  • deucalion's flood — a flood sent by Zeus that wiped out the entire population of the earth, except for Deucalion and his wife Pyrrha
  • dipterocarpaceous — of, relating to, or belonging to the Dipterocarpaceae, a family of trees chiefly native to tropical SE Asia, having two-winged fruits. Many species yield useful timber and resins
  • disability clause — a clause in a life-insurance policy providing for waiver of premium and sometimes payment of monthly income if the policyholder becomes totally and permanently disabled.
  • displacement hull — a hull that displaces a significant volume of water when under way.
  • disqualifications — Plural form of disqualification.
  • disruptive action — action performed by protestors, workers, etc that causes the disruption of a service
  • document examiner — (hypertext, tool)   A high-performance hypertext system by Symbolics that provides on-line access to their user documentation.
  • double refraction — the separation of a ray of light into two unequally refracted, plane-polarized rays of orthogonal polarizations, occurring in crystals in which the velocity of light rays is not the same in all directions.
  • double track line — a railway line with double track
  • douglas macarthur — Douglas, 1880–1964, U.S. general: supreme commander of allied forces in SW Pacific during World War II and of UN forces in Korea 1950–51.
  • drained of colour — colourless
  • duality principle — the principle that a mathematical duality exists under certain conditions.
  • ductus arteriosis — a fetal blood vessel that connects the left pulmonary artery directly to the descending aorta, normally closing after birth.
  • due course of law — the regular administration of the law, according to which no citizen may be denied his or her legal rights and all laws must conform to fundamental, accepted legal principles, as the right of the accused to confront his or her accusers.
  • dutch east indies — a former name of the Republic of Indonesia.
  • dutch elm disease — a disease of elms characterized by wilting, yellowing, and falling of the leaves and caused by a fungus, Ceratostomella ulmi, transmitted by bark beetles.
  • dwarf huckleberry — tangleberry.
  • dynamic execution — (processor)   A combination of techniques - multiple branch prediction, data flow analysis and speculative execution. Intel implemented Dynamic Execution in the P6 after analysing the execution of billions of lines of code.
  • dynamic insurance — Dynamic insurance is a type of insurance coverage where the policyholder can choose to increase benefits and premiums by a fixed percentage each year to offset the effects of inflation.
  • education contact — (job)   The person at a company who should receive educational material.
  • electrometallurgy — metallurgy involving the use of electric-arc furnaces, electrolysis, and other electrical operations
  • empirical formula — a chemical formula indicating the proportion of each element present in a molecule
  • equinoctial point — either of the two points at which the celestial equator intersects the ecliptic
  • equivalence class — (mathematics)   An equivalence class is a subset whose elements are related to each other by an equivalence relation. The equivalence classes of a set under some relation form a partition of that set (i.e. any two are either equal or disjoint and every element of the set is in some class).
  • exclusionary rule — a legal rule that evidence obtained illegally, as from a search without a warrant, may not be introduced at trial
  • executive mansion — the White House (in Washington, D.C.), official home of the President of the U.S.
  • facts and figures — details; precise information
  • farming community — a community where farming is the main industry
  • fashion-conscious — interested in, and wanting to wear, fashionable clothes
  • fellow countryman — sb of same nationality
  • female chauvinist — a female who patronizes, disparages, or otherwise denigrates males in the belief that they are inferior to females and thus deserving of less than equal treatment or benefit.
  • female-chauvinist — a person who is aggressively and blindly patriotic, especially one devoted to military glory.
  • financial futures — futures in a stock-exchange index, currency exchange rate, or interest rate enabling banks, building societies, brokers, and speculators to hedge their involvement in these markets
  • floating currency — a currency that is free to fluctuate against other currencies in accordance with market forces
  • flowering currant — an ornamental shrub, Ribes sanguineum, growing to 2 to 3 metres (6 to 9ft) in height, with red, crimson, yellow, or white flowers: family Saxifragaceae
  • fluid lubrication — lubrication in which bearing surfaces are separated by an oil film sustained by the motion of the parts
  • foucault pendulum — a pendulum that demonstrates the rotation of the earth by exhibiting an apparent change in its plane of oscillation.
  • foundation course — A foundation course is a course that you do at some colleges and universities in order to prepare yourself for a longer or more advanced course.
  • fourfold purchase — a tackle that is composed of a rope passed through two fourfold blocks in such a way as to provide mechanical power in the ratio of 1 to 5 or 1 to 4, depending on whether hauling is done on the running or the standing block and without considering friction. Compare tackle (def 2).
  • freight insurance — insurance paid on goods in transport
  • fulgencio batista — Fulgencio [fool-hen-syaw] /fulˈhɛn syɔ/ (Show IPA), (Fulgencio Batista y Zaldívar) 1901–73, Cuban military leader: dictator of Cuba 1934–40; president 1940–44, 1952–59.
  • full load current — A full load current is the largest current that a motor or other device is designed to carry under particular conditions.
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