/ Dictionary / Index U unmeaningful: Meaning and Definition of Find definitions for: un•mean•ing•ful Pronunciation: (un-mē'ning-ful), [key] — adj. not meaningful; without significance. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unmeaning unmeasured Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language