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Dictionary Meaning and Definition on 'Contraction'

Contraction Meaning and Definition from WordNet (r) 2.0
    contraction n
  1. (physiology) a shortening or tensing of a part or organ (especially of a muscle or muscle fiber) [syn: muscular contraction, muscle contraction]
  2. the process or result of becoming smaller or pressed together; "the contraction of a gas on cooling" [syn: compression, condensation]
  3. a word formed from two or more words by omitting or combining some sounds; "`won't' is a contraction of `will not'"; "`o'clock' is a contraction of `of the clock'"
  4. the act of decreasing (something) in size or volume or quantity or scope [ant: expansion]
Contraction Meaning and Definition from Webster's Revised Unabridged Dictionary (1913)
    Contraction \Con*trac"tion\, n. [L. contractio: cf. F. contraction.]
  1. The act or process of contracting, shortening, or shrinking; the state of being contracted; as, contraction of the heart, of the pupil of the eye, or of a tendion; the contraction produced by cold.
  2. (Math.) The process of shortening an operation.
  3. The act of incurring or becoming subject to, as liabilities, obligation, debts, etc.; the process of becoming subject to; as, the contraction of a disease.
  4. Something contracted or abbreviated, as a word or phrase; -- as, plenipo for plenipotentiary; crim. con. for criminal conversation, etc.
  5. (Gram.) The shortening of a word, or of two words, by the omission of a letter or letters, or by reducing two or more vowels or syllables to one; as, ne'er for never; can't for can not; don't for do not; it's for it is.
  6. A marriage contract. [Obs.] --Shak.
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Wikipedia Meaning and Definition on 'Contraction'

  • Contraction: Contraction may refer to: In physiology: Muscle contraction , one that occurs when a muscle fiber lengthens or shortens. Uterine contraction , ...
  • Contraction (grammar): A contraction is the shortening of a word, syllable, or word group by omission of internal letters In traditional grammar , contraction can ...
  • Muscle contraction: Although the term 'contraction' implies shortening, when referring to the muscular system, it means muscle fibers generating tension with ...
  • Uterine contraction: A uterine contraction is a muscle contraction of the smooth muscle of the uterus . Throughout menstrual cycle: these contractions have been ...
  • Tensor contraction: In multilinear algebra , a tensor contraction is an operation on one or more tensor s that arises from the natural pairing of a finite- ...
  • Contraction mapping: In mathematics , a contraction mapping, or contraction, on a metric space (M,d) is a function f from M to itself, with the property that ...
  • Edge contraction: In graph theory , an edge contraction is an operation which removes an edge from a graph while simultaneously merging together the two ...

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'Contraction' in famous quotation sentence

* It is a sign of contraction of the mind when it is content, or of weariness. - Michel Eyquem de Montaigne

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