[{"Bold_text": "noun", "List Items": ["a daggerlike steel weapon that is attached to or at the muzzle of a gun and used for stabbing or slashing in hand-to-hand combat.", "a pin projecting from the side of an object, as the base of a flashbulb or camera lens, for securing the object in a bayonet socket."]}, {"Bold_text": "verb (used with object)", "List Items": ["to kill or wound with a bayonet."]}]