/ Dictionary / Index G Gaston: Meaning and Definition of Find definitions for: Gas•ton Pronunciation: (gas'tun Fr. ga&sylpstôn'), [key] — n. a male given name. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gastness Gastonia Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language