SO'FA, noun [probably an oriental word.] An elegant long seat, usually with a stuffed bottom. Sofas are variously made. In the United States, the frame of stuffed cloth, with a covering of silk, chintz. calico or hair-cloth. The sofa of the orientals is a kind of alcove raised half a foot above the floor, where visitors of distinction are received. It is also a seat by the side of the room covered with a carpet.