occasional furniture: smaller furniture items, such as side tables and chests, that are used as accents.
ogee: with the shape of an elongated S.
Oriental rug: rug comprised of knotted tufts, often made of wool, with complex, intricate patterns. Originating in the Middle East or Asia
ottoman: an upholstered low seat or cushioned footstool.
overlay: a decorative surface that is appliquéd or veneered, rather than inlayed.