/ Dictionary / Index U unmixed: Meaning and Definition of Find definitions for: un•mixed Pronunciation: (un-mikst'), [key] — adj. not mixed; pure: unmixed joy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: unmixed (Thesaurus) unmitre unmold Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language