/ Dictionary / Index I innumerable: Meaning and Definition of Find definitions for: in•nu•mer•a•ble Pronunciation: (i-n'mur-u-bul, i-ny'-), [key] — adj. very numerous. incapable of being counted; countless. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: innumerable (Thesaurus) Innuit innumerate 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