/ Dictionary / Index P phenylformic acid: Meaning and Definition of Find definitions for: phen'yl•for'mic ac'id Pronunciation: (fen'l-fôr'mik, fēn'-, fen"-, fēn"-), [key] — Chem., Pharm. Chem.,Pharm. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. phenyl ethyl ether phenyl group 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