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25-letter words containing i, s, m

  • develop-mentally disabled — a disability, as mental retardation or cerebral palsy, that begins at an early age and continues indefinitely, leading to substantial handicap.
  • dibasic calcium phosphate — Dibasic calcium phosphate is a white powder or crystalline substance used as a dietary supplement and tableting agent.
  • 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.
  • diminished responsibility — law: lack of capacity
  • 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.
  • 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.
  • electric submersible pump — An electric submersible pump is a downhole pump which is powered by electricity, and used for lifting fluids.
  • embedded lisp interpreter — (language)   (ELI) A small Common Lisp-like interpreter embedded in the Andrew mail system, written by Bob Glickstein at CMU.
  • 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
  • examination for discovery — a pretrial meeting to disclose evidence that will be presented later
  • 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?
  • field-emission microscope — a device in which electrons liberated by field emission are accelerated toward a fluorescent screen to form a magnified image of the emitting surface.
  • 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.
  • five nations championship — a former annual competition involving the national sides of England, France, Ireland, Scotland, and Wales; replaced by the Six Nations Championship in 2000
  • flash lights impressively — (programming, humour)   (FLI) /FLY/ A joke assembly language instruction first documented in the late 1970s in "The Hackers Dictionary". The FLI instruction was frequently referred to by engineers when minicomputers such as the DEC PDP-8, PDP-11 and some early microcomputers such as the IMSAI and Altair had dozens of front panel lights. "When the computer is about to do some long I/O operation, stick in a FLI so the accountants won't think the machine has hung again."
  • flight management systems — a suite of computer programs in a computer on board an aircraft used to calculate the most economical flying speeds and altitudes during a flight and to identify possible choices in emergencies
  • frame relay access device — (communications)   (FRAD) Hardware and software that turns packets from TCP, SNA, IPX, etc into frames that can be sent over a Frame Relay wide area network. FRADs are a hot topic in data comms because companies like Netlink, Motorola, Stratacom are making lots of money out of them.
  • franked investment income — (formerly) dividends from one UK company received by another on which the paying company had paid corporation tax so that the receiving company had no corporation tax to pay: discontinued from 1999
  • future farmers of america — a national organization of high-school students studying vocational agriculture. Abbreviation: FFA.
  • general recursion theorem — (mathematics)   Cantor's theorem, originally stated for ordinals, which extends inductive proof to recursive construction. The proof is by pasting together "attempts" (partial solutions).
  • gensym standard interface — (programming)   (GSI) A set of C libraries and programming tools used to interface G2 to external systems. Commercially available bridges are available to SCADA systems and PLCs.
  • give someone the business — an occupation, profession, or trade: His business is poultry farming.
  • give someone the dingbats — to make someone nervous
  • global positioning system — GPS (def 1).
  • graham's law of diffusion — the principle that at a given temperature and pressure the rate of diffusion of a gas is inversely proportional to the square root of its density.
  • graphic design department — a group of people in a company who work in graphic design
  • graphics interface format — (spelling)   You mean "Graphics Interchange Format".
  • hailsham of st marylebone — Baron, title of Quintin (McGarel) Hogg (ˈkwɪntɪn). 1907–2001, British Conservative politician; Lord Chancellor (1970–74; 1979–87). He renounced his viscountcy in 1963 when he made an unsuccessful bid for the Conservative Party leadership; he became a life peer in 1970
  • harris semiconductor ltd. — (company)   Address: Riverside Way, Camberley, Surrey, CU15 3YQ, UK. Telephone: +44 (1276) 686 886. Fax: +44 (1276) 682 323.
  • have an eye for something — If you say that someone has an eye for something, you mean that they are good at noticing it or making judgments about it.
  • home entertainment system — equipment for watching films and listening to music at home
  • homothetic transformation — similarity transformation (def 1).
  • homothetic-transformation — Also called homothetic transformation. a mapping of a set by which each element in the set is mapped into a positive constant multiple of itself, the same constant being used for all elements.
  • honi soit qui mal y pense — shamed be he who thinks evil of it: the motto of the Order of the Garter
  • human embryonic stem cell — a stem cell obtained from the blastocyst of a human embryo
  • human-factors engineering — an applied science that coordinates the design of devices, systems, and physical working conditions with the capacities and requirements of the worker.
  • immediate-release coating — An immediate-release coating is a tablet coating that breaks down immediately in the body.
  • in (or out of) mothballs — put into (or taken from) a condition of being stored or in reserve
  • in the palm of one's hand — If you have someone or something in the palm of your hand, you have control over them.
  • infinite impulse response — (electronics, DSP)   A type of digital signal filter, in which every sample of output is the weighted sum of past and current samples of input, using all past samples, but the weights of past samples are an inverse function of the sample age, approaching zero for old samples.
  • instrumental conditioning — conditioning (def 1).
  • intercommunication system — a communication system within a building, ship, airplane, local area, etc., with a loudspeaker or receiver for listening and a microphone for speaking at each of two or more points.
  • intermediate vector boson — one of the three particles that are believed to transmit the weak force: the positively charged W particle, the negatively charged W particle, and the neutral Z 0 particle.
  • interstate highway system — a network of U.S. highways connecting the 48 contiguous states and most of the cities with populations above 50,000, begun in the 1950s and estimated to carry about a fifth of the nation's traffic.
  • it's not simply/just that — You use it in expressions such as it's not that or it's not simply that when you are giving a reason for something and are suggesting that there are several other reasons.
  • johnniac open shop system — (language)   (JOSS) An early, simple, interactive calculator language developed by Charles L. Baker at Rand in 1964. There were two versions: JOSS I and JOSS II.
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