/ Dictionary / Index G Gaines: Meaning and Definition of Find definitions for: Gaines Pronunciation: (gānz), [key] 1777–1849, U.S. general. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gaines (Thesaurus) gainer Gainesville Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language