ramrod n 1: a rod used to ram the charge into a muzzle-loading firearm 2: a harshly demanding overseer 3: a rod used to clean the barrel of a firearm
Ramrod \Ram"rod`\ (r[a^]m"r[o^]d`), n. The rod used in ramming home the charge in a muzzle-loading firearm. [1913 Webster]