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transformation

[trans-fer-mey-shuh n]
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noun
  1. the act or process of transforming.
  2. the state of being transformed.
  3. change in form, appearance, nature, or character.
  4. Theater. a seemingly miraculous change in the appearance of scenery or actors in view of the audience.
  5. Logic. Also called transform. one of a set of algebraic formulas used to express the relations between elements, sets, etc., that form parts of a given system.
  6. Mathematics.
    1. the act, process, or result of transforming or mapping.
    2. function(def 4a).
  7. Linguistics.
    1. transformational rule.
    2. the process by which deep structures are converted into surface structures using transformational rules.
  8. Genetics. the transfer of genetic material from one cell to another resulting in a genetic change in the recipient cell.
  9. a wig or hairpiece for a woman.
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Origin of transformation

1400–50; late Middle English < Late Latin trānsfōrmātiōn- (stem of trānsfōrmātiō) change of shape. See trans-, formation
Related formstrans·for·ma·tion·al, adjectivenon·trans·for·ma·tion, nounre·trans·for·ma·tion, nounself-trans·for·ma·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for transformational

transformation

noun
  1. a change or alteration, esp a radical one
  2. the act of transforming or the state of being transformed
  3. maths
    1. a change in position or direction of the reference axes in a coordinate system without an alteration in their relative angle
    2. an equivalent change in an expression or equation resulting from the substitution of one set of variables by another
  4. physics a change in an atomic nucleus to a different nuclide as the result of the emission of either an alpha-particle or a beta-particleCompare transition (def. 5)
  5. linguistics another word for transformational rule
  6. an apparently miraculous change in the appearance of a stage set
  7. (in South Africa) a national strategy aimed at attaining national unity, promoting reconciliation through negotiated settlement and non-racism
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Derived Formstransformational, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for transformational

adj.

1857, from transformation + -al (1).

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transformation

n.

c.1400, from Old French transformation and directly from Latin transformationem (nominative transformatio), noun of action from past participle stem of transformare (see transform).

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Online Etymology Dictionary, © 2010 Douglas Harper

transformational in Medicine

transformation

(trăns′fər-māshən)
transformational in Science

transformation

[trăns′fər-māshən]