n. a very boastful and talkative person.
n. A firearm, esp. a pistol, with seven barrels or chambers for cartridges, or one capable of firing seven shots without reloading. [ Colloq. ] [ 1913 Webster ]
n. One skilled in shooting at an object with exactness; a good marksman. [ 1913 Webster ]
n.
n. A pistol or other firearm which can be fired six times without reloading especially, a six-chambered revolver. [ Colloq. U.S. ] [ 1913 Webster ]