/ Dictionary / Index U unroof: Meaning and Definition of Find definitions for: un•roof Pronunciation: (un-rf', -roof'), [key] — v.t. to take off the roof or covering of. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unroll unroot Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language