/ Dictionary / Index F ferulic acid: Meaning and Definition of Find definitions for: fe•ru'lic ac'id Pronunciation: (fu-r'lik), [key] — Chem. Chem. a compound, CHO, found in small amounts in lants, that occurs in two isomers, one a yellow oily liquid and the other crystalline. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ferule ferv. Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language