n., pl., futon, or -tons.
A thin mattress of tufted cotton batting or similar material, placed on a floor or on a raised, foldable frame.
[Japanese, bedclothes, bedding : fu, bed quilt (from Middle Chinese phu) + ton, round (from Middle Chinese thuan).]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.