/ Dictionary / Index P premonish: Meaning and Definition of Find definitions for: pre•mon•ish Pronunciation: (pri-mon'ish), [key] — v.t., v.i. to warn beforehand. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. premolar premonition 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