CHAMBER

(BEDROOM) [noun] [C] old use - a room in a house, esp. a bedroomChamber music is music written for a small group of musicians so that it can be performed easily in a small room, or, in the past, in a private home.A chamber orchestra performs chamber music, usually with a single musician playing each instrumental part.A chamber pot is a large round bowl-shaped container, which in the past was kept under a bed and used as a toilet at night or during an illness.