[pound.er] n (bef. 12c) 1: one that pounds
2: a tool used for pounding
[2]pounder n (1684) 1: a gun throwing a projectile of a specified weight--usu. used in combination "the ship was armed with six-pounders"
2: one having a usu. specified weight or value in pounds--usu. used in combination "caught a ten-pounder"