/ Dictionary / Index I inexpressive: Meaning and Definition of Find definitions for: in•ex•pres•sive Pronunciation: (in"ik-spres'iv), [key] — adj. not expressive; lacking in expression. inexpressible. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: inexpressive (Thesaurus) inexpressible inexpugnable Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language