A battery


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Noun1.A battery - the battery used to heat the filaments of a vacuum tubeA battery - the battery used to heat the filaments of a vacuum tube
electric battery, battery - a device that produces electricity; may have several primary or secondary cells arranged in parallel or series
References in classic literature ?
A battery of artillery followed, the cannoneers riding with folded arms on limber and caisson.
It might have seemed to him a waste of pomp and ammunition to kill a bug with a battery of artillery, but there seemed nothing incon- gruous about the getting up such an expensive thunder- storm as this to knock the turf from under an insect like himself.
A battery chang- ing position at a frantic gallop scattered the stragglers right and left.