(countable, electronics) A device used to power electric devices, consisting of a set of electrically connected electrochemical or, archaically, electrostatic cells. A single such cell when used by itself.

(dated, electronics) A battery used to heat the filament or cathode heaters of electron tubes.

plural of battery

plural of A battery

(dance) A brilliant display of virtuosity in which the dancer's legs open and close rapidly while in the air, with the illusion of striking together and rebounding.

Having a (specified kind of) battery.

(rare) Alternative form of batteries-included

A deep-cycle battery used to power electric appliances and equipment in a motor home, caravan, boat, or other vehicle with living quarters.

(weaponry) In firearms and artillery, having a condition in which a live round is at least partially in the firing chamber and capable of being fired, but is not properly secured by the usual mechanism of that particular weapon.

Several magnets placed with their like poles together, so as to act with great force.