/ Dictionary / Index U unrig: Meaning and Definition of Find definitions for: un•rig Pronunciation: (un-rig'), [key] — -rigged, -rig•ging. to strip of rigging, as a ship. to strip of equipment. to undress. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unriddle unrighteous Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language