/ Dictionary / Index P propylphenyl acetate: Meaning and Definition of Find definitions for: pro'pyl•phen'yl ac'etate Pronunciation: (prō'pul-fen'l, -fēn'l, prō"-), [key] — Chem. Chem. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. propylon propylthiouracil Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language