Noun

• S: (n) sofa, couch, lounge (an upholstered seat for more than one person)
• S: (n) lounge, waiting room, waiting area (a room (as in a hotel or airport) with seating where people can wait)

Verb

• S: (v) lounge (sit or recline comfortably) "He was lounging on the sofa"
• S: (v) loiter, lounge, footle, lollygag, loaf, lallygag, hang around, mess about, tarry, linger, lurk, mill about, mill around (be about) "The high school students like to loiter in the Central Square"; "Who is this man that is hanging around the department?"