/ Dictionary / Index U unglue: Meaning and Definition of Find definitions for: un•glue Pronunciation: (un-gl'), [key] — -glued, -glu•ing. to separate or detach by or as if by overcoming an adhesive agent: to unglue a sticker from a wall. He was unglued by his opponent's superb defense. to confuse or upset:He was unglued by his opponent's superb defense. to cause to fail or lose effectiveness. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ungirt unglued Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language