A cylindrical block of wood nearly fitting the bore of a cannon, and fastened on a wooden staff; used in loading to drive home the charge of a cannon.
·noun One who, or that which, rams or drives. II. Rammer ·noun A rod for forcing down the charge of...
Webster's Dictionary of the English Language
The arm. The busnapper's kenchin seized my rammer; i.e. the watchman laid hold of my arm. CANT. ...
Dictionary of The Vulgar Tongue by Francis Grose