Athlon - definition of Athlon by The Free Dictionary
ham·mer (hăm′ər) n. 1. A hand tool consisting of a handle with a head of metal or other heavy rigid material that is attached at a right angle, used for striking or pounding. 2. A tool or device similar in function or action to this striking tool, as: a. The part of a gunlock that hits the primer or firing pin or explodes the percussion cap and ...