/ Dictionary / Index G gassy: Meaning and Definition of Find definitions for: gas•sy Pronunciation: (gas'ē), [key] — -si•er, -si•est. full of or containing gas. resembling gas. flatulent. given to idle, empty talk. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gassy (Thesaurus) gas station gast Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language