/ Dictionary / Index G gasohol: Meaning and Definition of Find definitions for: gas•o•hol Pronunciation: (gas'u-hôl", -hol"), [key] — n. a mixture of gasoline and ethyl alcohol, generally containing no more than 10 percent alcohol, used as an alternative fuel for some automobiles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gasohol (Thesaurus) gasogene gasolene 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