ware Copy link Outline 1. merx, cis, f.2. mercĭmōnium • ware or wares: 1. merx, cis, f.: good w. easily find a purchaser, proba merx facile emptorem reperit, Pl. Poen. 1, 2, 128; w. for sale, venales merces, Hor. Ep. 2, 2, 11. 2. mercĭmōnium: in buying and selling w., in mercimoniis emundis vendundisque, Pl. Am. prol. 1: w. in shops, mercimonium in tabernis, Tac. A. 15, 38.