/ Dictionary / Index M meaningful relationship: Meaning and Definition of Find definitions for: mean'ingful rela'tionship Pronunciation: [key] a romantic relationship based upon mutual respect and supportiveness and marked by a sense of commitment and fulfillment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. meaningful meaningless Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language