/ Dictionary / Index I innervation: Meaning and Definition of Find definitions for: in•ner•va•tion Pronunciation: (in"ur-vā'shun), [key] — n. the act of innervating; state of being innervated. the distribution of nerves to a part. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: innervation (Thesaurus) innervate innerve Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language