/ Dictionary / Index N nuncle: Meaning and Definition of Find definitions for: nun•cle Pronunciation: (nung'kul), [key] — n. Chiefly Brit. Dial. uncle. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nuncio nuncupative Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language