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17-letter words containing x, i

  • least fixed point — (mathematics)   A function f may have many fixed points (x such that f x = x). For example, any value is a fixed point of the identity function, (\ x . x). If f is recursive, we can represent it as f = fix F where F is some higher-order function and fix F = F (fix F). The standard denotational semantics of f is then given by the least fixed point of F. This is the least upper bound of the infinite sequence (the ascending Kleene chain) obtained by repeatedly applying F to the totally undefined value, bottom. I.e. fix F = LUB {bottom, F bottom, F (F bottom), ...}. The least fixed point is guaranteed to exist for a continuous function over a cpo.
  • lexical insertion — the process in which actual morphemes of a language are substituted either for semantic material or for place-fillers in the course of a derivation of a sentence
  • lexicographically — the writing, editing, or compiling of dictionaries.
  • literary executor — a person entrusted with the publishable works and other papers of a deceased author.
  • lithium hydroxide — a white, crystalline, water-soluble compound, LiOH, used to absorb carbon dioxide, especially in spacesuits.
  • local examination — any of various examinations, such as the GCSE, set by university boards and conducted in local centres, schools, etc
  • luminous exitance — the ability of a surface to emit light expressed as the luminous flux per unit area at a specified point on the surface
  • m-expression lisp — (MLISP) The original "meta-language" syntax of Lisp, designed by John McCarthy in 1962. MLISP was intended for external use in place of the parenthesised S-expression syntax.
  • manganese dioxide — a blackish, crystalline or powdery substance, MnO2, that is a strong oxidizing agent, used in making batteries, matches, etc.
  • maximum principle — the theorem that a function of a complex variable that is analytic in a domain and on its boundary attains its maximum absolute value on the boundary.
  • maximum seek time — (storage)   (Or full stroke seek time) The time it takes to seek over all tracks, i.e., from the innermost to the outermost or vice versa. The maximum seek time gives a worst-case measure of the speed of the drive which is useful in some real-time applications where it is important that data flows continuously (such as video editing or CD recording).
  • maxwell equations — equations developed by James Clerk Maxwell (1831–79) upon which classical electromagnetic theory is based
  • mexican hat dance — a dance performed by couples, consisting of eight measures during which the dancers kick out each foot alternately, followed by eight more measures during which they swing around with interlocking arms.
  • mexican stand-off — A Mexican stand-off is a situation in which neither of the people or groups in a conflict or dispute can win and neither wants to give in first.
  • monoamine oxidase — a copper-containing enzyme that catalyzes the breakdown of monoamines. Abbreviation: MAO.
  • moon and sixpence — a novel (1919) by W. Somerset Maugham.
  • multiple exposure — the filming of more than one scene in a single frame
  • multiplex printer — (hardware)   A duplex circuit using time-division multiplexing to provide multiple duplex channels over one wire. For example, channels A, B, C, and D could be used for simultaneous transmission in both directions.
  • neo-expressionism — an art movement, chiefly in painting, that developed in Germany, Italy, and the U.S. in the late 1970s, emphasized large heavy forms and thick impasto, and typically dealt with historical narrative in terms of symbolism, allegory, and myth.
  • new expressionism — neo-expressionism.
  • nitrogen fixation — any process of combining atmospheric nitrogen with other elements, either by chemical means or by bacterial action: used chiefly in the preparation of fertilizers, industrial products, etc.
  • nitrogen peroxide — the equilibrium mixture of nitrogen dioxide and dinitrogen tetroxide
  • nitroxanthic acid — picric acid.
  • nursing auxiliary — someone who performs duties such as washing and dressing patients, making beds, etc, in an establishment such as a hospital
  • office by example — (language)   (OBE) A sequel to QBE, described in publications by Moshe Zloof of IBM in the early 1980s but apparently never implemented.
  • orthogonal matrix — a matrix that is the inverse of its transpose so that any two rows or any two columns are orthogonal vectors
  • paradoxical sleep — REM sleep.
  • physical exercise — movements and activities done to keep your body healthy or make it stronger
  • pituitary extract — a preparation of the pituitary gland, used in medicine for the therapeutic effects of its hormones
  • plastic explosive — a puttylike substance that contains an explosive charge, and is detonated by fuse or by remote control: used especially by terrorists and in guerrilla warfare.
  • plumbing fixtures — things such as pipes, sinks, toilets that are fixed in position in a building
  • potassium oxalate — a colorless, crystalline, water-soluble, poisonous solid, K 2 C 2 O 4 ⋅H 2 O, used chiefly as a bleaching agent and in medical tests as an anticoagulant.
  • psychoprophylaxis — Lamaze method.
  • punitive taxation — a form of taxation that is very severe and that people find very difficult to pay
  • quasiexperimental — (medicine) Describing a trial in which the assignment to a group is based upon an experimental condition.
  • reflexive pronoun — A reflexive pronoun is a pronoun such as 'myself' which refers back to the subject of a sentence or clause. For example, in the sentence 'He made himself a cup of tea', the reflexive pronoun 'himself' refers back to 'he'.
  • saint croix river — Also called Santa Cruz. a U.S. island in the N Lesser Antilles: the largest of the Virgin Islands. 82 sq. mi. (212 sq. km).
  • same-sex marriage — (broadly) any of the diverse forms of interpersonal union established in various parts of the world to form a familial bond that is recognized legally, religiously, or socially, granting the participating partners mutual conjugal rights and responsibilities and including, for example, opposite-sex marriage, same-sex marriage, plural marriage, and arranged marriage: Anthropologists say that some type of marriage has been found in every known human society since ancient times. See Word Story at the current entry.
  • semi-experimental — pertaining to, derived from, or founded on experiment: an experimental science.
  • sexual dimorphism — the condition in which the males and females in a species are morphologically different, as with many birds.
  • sexual generation — the gametophyte generation in the alternation of generations in plants that produces a zygote from male and female gametes.
  • six o'clock swill — a period of heavy drinking, esp during the years when hotels had to close their bars at 6.00 p.m.
  • six-speed gearbox — a gearbox containing a system of six gears
  • sixth commandment — “Thou shalt not kill”: sixth of the Ten Commandments.
  • sixty-fourth note — a note having one sixty-fourth of the time value of a whole note; hemidemisemiquaver.
  • sixty-fourth rest — a rest equal in time value to a sixty-fourth note.
  • socially excluded — suffering from social exclusion
  • sparc xterminal 1 — (computer)   Sun's lowest cost networked Unix desktop, it is board-upgradeable to a SPARC 4. It comes with a choice of frame buffers: 8-bit colour, Turbo GX, or Turbo GX plus. This product was expected to replace the SPARCclassic X. UK availability was planned for March 1995.
  • standing expenses — fixed or flat expenses or charges
  • stay of execution — If you are given a stay of execution, you are legally allowed to delay obeying an order of a court of law.
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