BUFF n.
A sort of leather, prepared from the skin of the buffalo, dressed with oil, like chamois; also, the skins of oxen, elks, and other animals, dressed in like manner. "A suit of buff." Shak.
WASH n.
g. See Water gilding. -- Wash leather, split sheepskin dressed with oil, in imitation of chamois, or shammy, and used for dusting, cleaning glass or plate, etc.; also, alumed, or buff, leather for soldiers' belts.