/ Dictionary / Index U uncaused: Meaning and Definition of Find definitions for: un•caused Pronunciation: (un-kôzd'), [key] — adj. not resulting from some antecedent cause. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: uncaused (Thesaurus) uncase unceasing Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language