Definition of "futon" in английский

noun

1. A thin mattress of tufted cotton or similar material, placed on a floor or on a raised, foldable frame as a bed.

2. A round cushion used for Zen meditation, traditionally made of woven bulrush leaves.

3. A specific kind of sofa-bed, with a fixed cushion that forms a mattress when folded down and a sofa when folded up.