Battery (electricity)


(1)   An assault in which the assailant makes physical contact
(2)   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"
(3)   A device that produces electricity; may have several primary or secondary cells arranged in parallel or series
(4)   A series of stamps operated in one mortar for crushing ores
(5)   A collection of related things intended for use together
"Took a battery of achievement tests"
(6)   A unit composed of the pitcher and catcher
(7)   Group of guns or missile launchers operated together at one place