Mart, vb. to traffic, to trade: “if he shall think it fit, a saucy stranger in his court to m. as in a Romish stew,” Cymb. I, 6, 151. trans. == to buy, or to sell: “you have let him go and nothing --ed with him,” Wint. IV, 4, 363. “to sell and m. your offices for gold to undeservers,” Caes. IV, 3, 11.