/ Dictionary / Index G Gregory: Meaning and Definition of Find definitions for: Greg•o•ry Pronunciation: (greg'u-rē), [key] (Isabella Augusta Persse), 1852–1932, Irish dramatist. 1898–1982, U.S. poet and critic. 1638–75, Scottish mathematician. a male given name: from a Greek word meaning “watchful.” Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gregory (Thesaurus) Gregorian water Gregory I Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language