Function: noun
Date: 1805
: a sofa that can be made to serve as a bed by lowering its hinged upholstered back to horizontal position or by pulling out a concealed mattress
Function: noun
Date: 1805
: a sofa that can be made to serve as a bed by lowering its hinged upholstered back to horizontal position or by pulling out a concealed mattress
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012