/ Dictionary / Index U unhinged: Meaning and Definition of Find definitions for: un•hinged Pronunciation: (un-hinjd'), [key] — adj. having no hinge or hinges, or with the hinges removed: an unhinged gate. unsettled, disordered, or distraught: He became unhinged when his friend died. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: unhinged (Thesaurus) unhinge unhip Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language