/ Dictionary / Index I insentient: Meaning and Definition of Find definitions for: in•sen•ti•ent Pronunciation: (in-sen'shē-unt, -shunt), [key] — adj. not sentient; without sensation or feeling; inanimate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: insentient (Thesaurus) insensitive insep. Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language