/ Dictionary / Index G greaten: Meaning and Definition of Find definitions for: great•en Pronunciation: (grāt'n), [key] — v.t. to make greater; enlarge; increase. —v.i. to become greater. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. great doxology Great Entrance Related Content Daily Word Quiz: supercilious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language