/ Dictionary / Index U uncrossed: Meaning and Definition of Find definitions for: un•crossed Pronunciation: (un-krôst', -krost'), [key] — adj. not crossed. not marked with a line across: to leave one's t's uncrossed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: uncrossed (Thesaurus) uncross uncrown Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language