In English law. A mart or market. A place where the buying and selling of wool, lead, leather, and other articles were put under certain terms. 2 Reeve, Eng. Law, 393. In international law. The right of staple, as exercised by a people upon foreign merchants, is defined to be that they may not allow them to set their merchandises and wares to sale but in a certain place. This practice is not in use in the United States. 1 Chit. Com. Law, 103.