/ Dictionary / Index U unsicker: Meaning and Definition of Find definitions for: un•sick•er Pronunciation: (un-sik'ur), [key] — adj. Scot. unsafe; untrustworthy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unshroud unsight Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language