Noun: sofa bed sow-fu bed- A sofa that can be converted into a bed
"The guest slept on the sofa bed in the living room";
- convertible, hide-a-bed [N. Amer], couch bed [N. Amer]
Derived forms: sofa beds
Type of: chesterfield [Cdn], couch, lounge, sofa
Encyclopedia: Sofa bed