/ Dictionary / Index G gasoline: Meaning and Definition of Find definitions for: gas•o•line Pronunciation: (gas"u-lēn', gas'u-lēn"), [key] — n. a volatile, flammable liquid mixture of hydrocarbons, obtained from petroleum, and used as fuel for internal-combustion engines, as a solvent, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gasoline (Thesaurus) gasolier gasometer 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