Breadcrumb Home > Dictionary > Index N Neil: Meaning and Definition of Find definitions for: Neil Pronunciation: (nēl), [key] — n. a male given name: from an Irish word meaning “champion.” Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. neighborly Neilah* ✖ Related Content Daily Word Quiz: sophism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language