/ Dictionary / Index F furan: Meaning and Definition of Find definitions for: fu•ran Pronunciation: (fyoor'an, fyoo-ran'), [key] — n. a colorless, liquid, unsaturated, five-membered heterocyclic compound, CHO, obtained from furfural: used chiefly in organic synthesis. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: furan (Thesaurus) fur furazolidone Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language