/ Dictionary / Index F futon: Meaning and Definition of Find definitions for: fu•ton Pronunciation: (f'ton, fy'-), [key] — n. a thin mattress, usually filled with layers of cotton batting and encased in cotton fabric, placed on a floor for sleeping, esp. in traditional Japanese interiors, and folded and stored during the day. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: futon (Thesaurus) futility futtock Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language