/ Dictionary / Index M -ment: Meaning and Definition of Find definitions for: -ment Pronunciation: [key] a suffix of nouns, often concrete, denoting an action or resulting state (abridgment; refreshment), a product (fragment), or means (ornament). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. men's wear mental Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language