/ Dictionary / Index I insipience: Meaning and Definition of Find definitions for: in•sip•i•ence Pronunciation: (in-sip'ē-uns), [key] — n. Archaic. lack of wisdom; foolishness. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. insipid insist 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