/ Dictionary / Index F furocoumarin: Meaning and Definition of Find definitions for: fu•ro•cou•ma•rin Pronunciation: (fyoor"ō-k'mu-rin), [key] — n. Biochem. psoralen. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. furo furor Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language