/ Dictionary / Index M metoclopramide: Meaning and Definition of Find definitions for: met•o•clo•pra•mide Pronunciation: (met"ō-klō'pru-mīd"), [key] — n. Pharm. a white crystalline substance, CHClNO, used primarily in the symptomatic treatment of certain upper gastrointestinal tract problems, and as an antiemetic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. métisse metoestrus Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language