/ Dictionary / Index U uncanonical: Meaning and Definition of Find definitions for: un•ca•non•i•cal Pronunciation: (un"ku-non'i-kul), [key] — adj. not in accordance with canons or rules. not belonging to the canon of Scripture. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. uncanny uncap Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language