battery vs gun

battery and gun both are nouns.

Word	Noun	Adjective	Verb	Adverb
battery	Yes	No	No	No
gun	Yes	No	Yes	No

battery (noun)	gun (noun)
an assault in which the assailant makes physical contact	the discharge of a firearm as signal or as a salute in military ceremonies
the heavy fire of artillery to saturate an area rather than hit a specific target	a weapon that discharges a missile at high velocity (especially from a metal tube or barrel)
a device that produces electricity; may have several primary or secondary cells arranged in parallel or series	large but transportable armament
a series of stamps operated in one mortar for crushing ores	a hand-operated pump that resembles a pistol; forces grease into parts of a machine
a collection of related things intended for use together	a pedal that controls the throttle valve
group of guns or missile launchers operated together at one place	a professional killer who uses a gun
a unit composed of the pitcher and catcher	a person who shoots a gun (as regards their ability)

battery (verb)	gun (verb)
	shoot with a gun