n. An ecclesiastical garment worn over other vestments in cold weather, made loose, and furnished with a hood.n. By restriction, the hood alone.n. A garment made in partial imitation of that described in def. , and used at masked balls. It is usually made of thin silk, loose, and with large sleeves and a hood.n. A person wearing a domino.n. A half-mask formerly worn over the face by ladies when traveling, at masquerades, etc., as a partial disguise for the features.n. One of the pieces with which the game of dominoes is played. See def. 6.n. plural A game regularly played with twenty-eight flat oblong pieces of ivory, bone, or wood, usually black on one side, the back, and white on the other, the face, the latter being divided into two parts by a cross-line.