Sentence:  It's not a particularly unique living room. It has a window that faces the street, two broken-in beige <WSD>couches</WSD>, a few end tables, a television (not the latest model), and a dark blue throw rug in the center of it all. Alice sat down on one end of one <WSD>couch</WSD>, and I sat down on the other end. 
Meaning of the word marked with <WSD> tags:  An item of furniture, often upholstered, for the comfortable seating of more than one person.