/ Dictionary / Index U unshift: Meaning and Definition of Find definitions for: un•shift Pronunciation: (un-shift'), [key] — v.i. to release the shift key, as on a typewriter or the keyboard of a computer terminal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unshell unshifted Related Content Daily Word Quiz: pugilist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language