/ Dictionary / Index I IPM: Meaning and Definition of Find definitions for: IPM Pronunciation: [key] integrated pest management. ipm Pronunciation: [key] inches per minute. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Ipiutak IPO 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