/ Dictionary / Index M meaningful: Meaning and Definition of Find definitions for: mean•ing•ful Pronunciation: (mē'ning-ful), [key] — adj. full of meaning, significance, purpose, or value; purposeful; significant: a meaningful wink; a meaningful choice. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: meaningful (Thesaurus) meaning meaningful relationship 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