battery
The word evokes a sense of concentrated power or repeated force. In a technical sense, it refers to a stored energy source, but the original meaning relates to a grouping of things acting together, such as artillery pieces. This creates a mental image of a concentrated strike or a potent, stored charge. In legal and physical contexts, it carries a violent, aggressive connotation. It describes a rhythmic, punishing series of blows rather than a single accidental hit. This distinguishes it from a simple strike, implying a sustained attack or a systematic application of force.
Countable when referring to a single cell or a group of artillery guns. Uncountable when referring to the legal concept of physical violence.
Meanings
A device that converts chemical energy into electricity.
"The remote control needs a new battery."
A heavy artillery group or a set of large guns.
"The army deployed a battery of cannons along the ridge."