settee [noun] [C] - a long soft seat with a back and usually arms, on which more than one person can sit at the same timeTheir offices have small upholstered sofas and comfortable chairs.See pictures: Chairs, Living roomA sofa bed is a sofa which has a part that opens to form a bed.See picture: Beds
SOFA
Meaning of SOFA in English
Cambridge English vocab. Кембриджский английский словарь. 2012