/ Dictionary / Index G gasify: Meaning and Definition of Find definitions for: gas•i•fy Pronunciation: (gas'u-fī"), [key] — -fied, -fy•ing. to convert into or become a gas. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gasify (Thesaurus) gasiform gas jet Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language