/ Dictionary / Index I isoamyl acetate: Meaning and Definition of Find definitions for: i'soam'yl ac'etate Pronunciation: [key] — Chem. Chem. a colorless liquid, CHO, used in flavorings, perfumery, and as a solvent. Cf. banana oil (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. isoamyl isoamyl benzoate Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language