Definitions for battery

(group of guns or missile launchers operated together at one place)

(a device that produces electricity; may have several primary or secondary cells arranged in parallel or series)

(a collection of related things intended for use together; "took a battery of achievement tests")

(a unit composed of the pitcher and catcher)

(a series of stamps operated in one mortar for crushing ores)

(the heavy fire of artillery to saturate an area rather than hit a specific target; "they laid down a barrage in front of the advancing troops"; "the shelling went on for hours without pausing")

(an assault in which the assailant makes physical contact)