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[ih-nur-veyt, in-er-veyt] /ɪˈnɜr veɪt, ˈɪn ərˌveɪt/
verb (used with object), innervated, innervating.
to communicate nervous energy to; stimulate through nerves.
to furnish with nerves; grow nerves into.
1865-70; in-2 + nerve + -ate1
Can be confused
energize, enervate, innervate, invigorate. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the web for innervated
  • Those are the fingers that are innervated-their sensation is supplied-by the ulnar nerve.
  • Intestinal cells also need a lot of energy, because they are highly innervated.
  • The left and right halves of the tongue are innervated separately.
British Dictionary definitions for innervated


verb (transitive)
to supply nerves to (a bodily organ or part)
to stimulate (a bodily organ or part) with nerve impulses
Derived Forms
innervation, noun
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
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Word Origin and History for innervated



1870, from in- (2) "in" + Latin nervus (see nerve) + -ate. Probably rather a back-formation from innervation (1832). Related: Innervated. Innervation in psychology is from 1880.

Online Etymology Dictionary, © 2010 Douglas Harper
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innervated in Medicine

innervate in·ner·vate (ĭ-nûr'vāt', ĭn'ər-)
v. in·ner·vat·ed, in·ner·vat·ing, in·ner·vates

  1. To supply an organ or a body part with nerves.

  2. To stimulate a nerve, muscle, or body part to action.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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