/ Dictionary / Index U unstep: Meaning and Definition of Find definitions for: un•step Pronunciation: (un-step'), [key] — -stepped, -step•ping. to lift from its step, as a mast. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unsteel unstick Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language