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16-letter words containing r, e, d, i

  • dangling pointer — (programming)   A reference that doesn't actually lead anywhere. In C and some other languages, a pointer that doesn't actually point at anything valid. Usually this happens because it formerly pointed to something that has moved or disappeared, e.g. a heap-allocated block which has been freed and reused. Used as jargon in a generalisation of its technical meaning; for example, a local phone number for a person who has since moved is a dangling pointer.
  • dark-side hacker — (jargon, legal)   A criminal or malicious hacker; a cracker. From George Lucas's Darth Vader, "seduced by the dark side of the Force". The implication that hackers form a sort of elite of technological Jedi Knights is intended. Opposite: samurai.
  • darwin's finches — the finches of the subfamily Geospizinae of the Galapagos Islands, showing great variation in bill structure and feeding habits: provided Darwin with evidence to support his theory of evolution
  • darwinian theory — Darwin's theory of evolution, which holds that all species of plants and animals developed from earlier forms by hereditary transmission of slight variations in successive generations, and that natural selection determines which forms will survive
  • data compression — the act of compressing.
  • data preparation — the process of converting data or information into a form that can be read by a computer, so that the data can then be entered into the computer
  • data warehousing — the use of large amounts of data taken from multiple sources to create reports and for data analysis
  • davidson current — a winter countercurrent that flows N along the W coast of the U.S.
  • day of reckoning — If someone talks about the day of reckoning, they mean a day or time in the future when people will be forced to deal with an unpleasant situation which they have avoided until now.
  • daylight robbery — If someone charges you a great deal of money for something and you think this is unfair or unreasonable, you can refer to this as daylight robbery.
  • dc potentiometer — A DC potentiometer is a potentiometer in which the supply is a battery and the balance is under direct current conditions.
  • de broglie waves — the set of waves that represent the behaviour of an elementary particle, or some atoms and molecules, under certain conditions. The de Broglie wavelength, λ, is given by λ = h/mv, where h is the Planck constant, m the mass, and v the velocity of the particle
  • de-concentration — to reduce the power or control of (a corporation, industry, etc.); decentralize.
  • dearborn heights — city in SE Mich.: suburb of Detroit: pop. 58,000
  • debating chamber — a room where a legislative assembly holds debates
  • deboursification — (jargon)   Removal of irrelevant newsgroups from the Newsgroups header of a followup. The term applies particularly to the removal of frivolous groups added by one of the Kooks. See also: sneck.
  • debt forgiveness — the action or process of forgiving people their debts
  • decentralisation — Alternative spelling of decentralization.
  • decentralization — to distribute the administrative powers or functions of (a central authority) over a less concentrated area: to decentralize the national government.
  • dechristianizing — Present participle of dechristianize.
  • decimal currency — a system of currency in which the monetary units are parts or powers of ten
  • decimal fraction — a fraction whose denominator is some power of 10, usually indicated by a dot (decimal point or point) written before the numerator: as 0.4 = 4/10; 0.126 = 126/1000.
  • decision problem — (theory)   A problem with a yes/no answer. Determining whether some potential solution to a question is actually a solution or not. E.g. "Is 43669" a prime number?". This is in contrast to a "search problem" which must find a solution from scratch, e.g. "What is the millionth prime number?". See decidability.
  • decision support — Software used to aid management decision making, typically relying on a decision support database.
  • deconstructively — In a deconstructive manner.
  • dedifferentiated — That has undergone dedifferentiation.
  • defective number — a positive number that is greater than the sum of all positive integers that are submultiples of it, as 10, which is greater than the sum of 1, 2, and 5.
  • deferred annuity — an annuity that commences not less than one year after the final purchase premium
  • definite article — The word 'the' is sometimes called the definite article.
  • deflationary gap — a situation in which total spending in an economy is insufficient to buy all the output that can be produced with full employment
  • deflecting force — the apparent deflection (Coriolis acceleration) of a body in motion with respect to the earth, as seen by an observer on the earth, attributed to a fictitious force (Coriolis force) but actually caused by the rotation of the earth and appearing as a deflection to the right in the Northern Hemisphere and a deflection to the left in the Southern Hemisphere.
  • deindustrialised — Simple past tense and past participle of deindustrialise.
  • deindustrialized — Simple past tense and past participle of deindustrialize.
  • delayed reaction — response after an interval
  • deliberativeness — The state or quality of being deliberative.
  • delirium tremens — a severe psychotic condition occurring in some persons with chronic alcoholism, characterized by delirium, tremor, anxiety, and vivid hallucinations
  • delta conversion — delta reduction
  • dementia praecox — schizophrenia
  • demilitarisation — The removal of a military force, usually at the end of hostilities or as part of a treaty.
  • demilitarization — to deprive of military character; free from militarism.
  • demineralisation — Alternative spelling of demineralization.
  • demineralization — to remove minerals from; deprive of mineral content.
  • democratic party — (in the US) the older and more liberal of the two major political parties, so named since 1840
  • demoiselle crane — a gray crane, Anthropoides virgo, of northern Africa, Europe, and Asia, having long, white plumes behind each eye.
  • demolition derby — a competition in which contestants drive old cars into each other until there is only one car left running
  • denaturalization — The act or process of denaturalizing, of changing or destroying the quality (nature) of a thing.
  • dental insurance — Dental insurance is insurance that pays for treatment by a dentist.
  • denuclearization — The act or process of denuclearizing.
  • deoxyribonucleic — (genetics) Of or pertaining to deoxyribonucleic acid (DNA) or its derivatives.
  • depart this life — to die
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