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25-letter words containing t, s

  • creutzfeldt-jakob disease — a fatal slow-developing disease that affects the central nervous system, characterized by mental deterioration and loss of coordination of the limbs. It is thought to be caused by an abnormal prion protein in the brain
  • crown prosecution service — (in England and Wales) an independent prosecuting body, established in 1986, that decides whether cases brought by the police should go to the courts: headed by the Director of Public Prosecutions
  • crude oil degassing plant — A crude oil degassing plant is equipment that removes light ends such as methane and butane from crude oil.
  • crude oil pyrolysis plant — A crude oil pyrolysis plant is equipment used for converting waste and poor fuel to a better product by pyrolysis (= the use of heat to decompose organic material).
  • crude oil splitting tower — A crude oil splitting tower is a vessel into which crude oil enters, at the bottom, and where the different components are obtained by a splitting process, rather than rearranging the molecules.
  • culture specific syndrome — a behavioral disturbance in a specific cultural setting that is identified and named by the cultural group itself.
  • cut a person down to size — to reduce in importance or decrease the conceit of
  • data processing equipment — Data processing equipment is electrically operated equipment that accumulates, processes, and stores data.
  • dataphone digital service — (communications, product)   (DDS) The first private-line digital service offered by AT&T, with data rates typically at 2.4, 4.8, 9.6 and 56 kilobits per second. DDS is now part of AT&T's Accunet family of services. Most LEC (local exchange carriers) and IXC (IntereXchange Carriers) offer similar services.
  • de mortuis nil nisi bonum — (say) nothing but good of the dead
  • decision support database — A database from which data is extracted and analysed statistically (but not modified) in order to inform business or other decisions. This is in contrast to an operational database which is being continuously updated. For example, a decision support database might provide data to determine the average salary of different types of workers, whereas an operational database containing the same data would be used to calculate pay check amounts. Often, decision support data is extracted from operation databases.
  • decreasing term insurance — Decreasing term insurance is life insurance with the amount of coverage decreasing over the term of the policy and a lump sum payment if you die in advance.
  • defense trade regulations — (legal)   The U.S. law governening munitions export and defense technology (F-16s, TOW missiles and cryptology). According to the U.S. (and Canada) cryptography is a munition and people who export it can be charged as though they were exporting bombs or state secrets. People have been. See also EFF.
  • democratic unionist party — a Northern Irish political party, founded by Ian Paisley in 1971, advocating the maintenance of union with the UK
  • detective chief inspector — a police officer who investigates crime and who ranks above a detective inspector but below a detective superintendent
  • develop-mentally disabled — a disability, as mental retardation or cerebral palsy, that begins at an early age and continues indefinitely, leading to substantial handicap.
  • díaz del castillo, bernal — (bɛʀˈnɑl) ; bernälˈ) 1492?-1581?; Sp. historian & soldier with Cortés
  • dibasic calcium phosphate — Dibasic calcium phosphate is a white powder or crystalline substance used as a dietary supplement and tableting agent.
  • diesel-electric generator — A diesel-electric generator is a piece of equipment that uses diesel as a fuel to produce electricity.
  • digital rights management — (legal)   (DRM) Any technology used to limit the use of software, music, movies or other digital data. This generally relies on some interaction between the media and the system that plays it. For example, video DVDs usually include a region code. If this does not match the player's region code, the player will refuse to play the disc.
  • digital signal processing — (DSP) Computer manipulation of analog signals (commonly sound or image) which have been converted to digital form (sampled).
  • diminished responsibility — law: lack of capacity
  • directory access protocol — X.500 protocol used for communication between a Directory User Agent and a Directory System Agent.
  • disappear without a trace — If you say that someone or something disappears without a trace, you mean that they stop existing or stop being successful very suddenly and completely.
  • discrete cosine transform — (mathematics)   (DCT) A technique for expressing a waveform as a weighted sum of cosines. The DCT is central to many kinds of signal processing, especially video compression. Given data A(i), where i is an integer in the range 0 to N-1, the forward DCT (which would be used e.g. by an encoder) is: B(k) = sum A(i) cos((pi k/N) (2 i + 1)/2) i=0 to N-1 B(k) is defined for all values of the frequency-space variable k, but we only care about integer k in the range 0 to N-1. The inverse DCT (which would be used e.g. by a decoder) is: AA(i)= sum B(k) (2-delta(k-0)) cos((pi k/N)(2 i + 1)/2) k=0 to N-1 where delta(k) is the Kronecker delta. The main difference between this and a discrete Fourier transform (DFT) is that the DFT traditionally assumes that the data A(i) is periodically continued with a period of N, whereas the DCT assumes that the data is continued with its mirror image, then periodically continued with a period of 2N. Mathematically, this transform pair is exact, i.e. AA(i) == A(i), resulting in lossless coding; only when some of the coefficients are approximated does compression occur. There exist fast DCT algorithms in analogy to the Fast Fourier Transform.
  • do sb/sth a world of good — If you say that something has done someone a world of good, you mean that it has made them feel better or improved their life.
  • do-it-yourself enthusiast — an enthusiast of the hobby or process of constructing and repairing things by yourself
  • document image processing — (DIP) Storage, management and retrieval of images.
  • dopamine receptor agonist — A dopamine receptor agonist is any compound that activates dopamine receptors when dopamine is not present.
  • drive someone up the wall — If you say that something or someone is driving you up the wall, you are emphasizing that they annoy and irritate you.
  • eastern aden protectorate — a former British protectorate, now the E part of the People's Democratic Republic of Yemen: composed of the Arab sheikdoms of Hadhramaut and the island of Socotra.
  • edward trowbridge collins — Edward Trowbridge ("Eddie") 1887–1951, U.S. baseball player.
  • electric submersible pump — An electric submersible pump is a downhole pump which is powered by electricity, and used for lifting fluids.
  • electroconvulsive therapy — the treatment of certain psychotic conditions by passing an electric current through the brain to induce coma or convulsions
  • electronic funds transfer — (application, communications)   (EFT, EFTS, - system) Transfer of money initiated through electronic terminal, automated teller machine, computer, telephone, or magnetic tape. In the late 1990s, this increasingly includes transfer initiated via the web. The term also applies to credit card and automated bill payments.
  • electronic news gathering — the collecting of a television news story using electronic equipment, such as a portable video camera, rather than a traditional film camera
  • embedded lisp interpreter — (language)   (ELI) A small Common Lisp-like interpreter embedded in the Andrew mail system, written by Bob Glickstein at CMU.
  • english language teaching — the practice and theory of learning and teaching English for the benefit of people whose first language is not English
  • enhanced graphics adapter — (graphics, hardware)   (EGA) An IBM PC display standard with a resolution of 640 x 350 pixels of 16 colours.
  • entity-relationship model — (database, specification)   An approach to data modelling proposed by P. Chen in 1976. The model says that you divide your database in two logical parts, entities (e.g. "customer", "product") and relations ("buys", "pays for"). One of the first activities in specifying an application is defining the entities involved and their relationships, e.g. using an entity-relationship diagram to represent a model.
  • equine infectious anaemia — a viral disease of horses, donkeys, and mules characterized by fever, anaemia, jaundice, depression, and weight loss
  • european court of justice — law: international court
  • examination for discovery — a pretrial meeting to disclose evidence that will be presented later
  • exhaust gas recirculation — Exhaust gas recirculation is the process of mixing exhaust gas with air taken in to make sure that all fuel is burned before entering the atmosphere.
  • expanding universe theory — the theory, developed from the observed red shifts of celestial bodies, that the space between galaxies is expanding, so that they appear to recede from us at velocities that increase with their distance
  • exploratory data analysis — (EDA)
  • extended backus-naur form — (language)   Any variation on the basic Backus-Naur Form (BNF) meta-syntax notation with (some of) the following additional constructs: square brackets "[..]" surrounding optional items, suffix "*" for Kleene closure (a sequence of zero or more of an item), suffix "+" for one or more of an item, curly brackets enclosing a list of alternatives, and super/subscripts indicating between n and m occurrences. All these constructs can be expressed in plain BNF using extra productions and have been added for readability and succinctness.
  • fallacy of many questions — the rhetorical trick of asking a question that cannot be answered without admitting a presupposition that may be false, as have you stopped beating your wife?
  • first and second manassas — two battles fought at Manassas Junction near a stream named Bull Run, during the American Civil War (July, 1861 and August, 1862), in both of which the Federal army was routed by the Confederates
  • first generation computer — (architecture)   A prototype computer based on vacuum tubes and other esoteric technologies. Chronologically, any computer designed before the mid-1950s. Examples include Howard Aiken's Mark 1 (1944), Maunchly and Eckert's ENIAC (1946), and the IAS computer.
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