1. plural of futon: low wooden bed frames with thin mattresses that can be folded up, or the mattresses themselves

Examples

• The college dorm room had two futons instead of regular beds.
• We bought futons for the guest room because they save space.
• The futons can be folded during the day to create more living space.
• Japanese-style futons are placed directly on the floor.
• These futons are more comfortable than I expected.
• The furniture store had a sale on futons and bed frames.