/ Dictionary / Index I inexistent: Meaning and Definition of Find definitions for: in•ex•ist•ent Pronunciation: (in"ig-zis'tunt), [key] — adj. not existent; having no existence; nonexistent. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. inexhaustible inexorable 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