Meaning & Definition of word "Battery"

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    Battery

    /ˈbæt.ər.i/

    noun:

    • 1. A device that stores electrical energy and can release it in a controlled manner.
      • Example: I need to buy a new battery for my camera.
    • 2. A set of similar things arranged for use together, such as a series of artillery pieces.
      • Example: The army deployed a battery of cannons for the defense.
    • 3. The unlawful beating or use of force against another person.
      • Example: He was arrested for battery after the fight.

    verb:

    • 1. To attack or batter repeatedly.
      • Example: The waves battered the cliffs during the storm.

    Etymology

    Middle English baterie, from bater to beat.

    Common Phrases and Expressions

    battery acid:

    The corrosive liquid inside a battery.

    battery farm:

    A system of intensive animal farming where a large number of animals are kept in small spaces.

    battery of tests:

    A series of tests designed to assess a particular ability or characteristic.

    Related Words

    cell:

    A single electrochemical unit in a battery.

    charger:

    A device for recharging batteries.

    capacitor:

    An electrical component that stores energy.

    Slang Meanings of battery

    Meaning: Feeling drained or exhausted.

    Example Sentence: I'm so battery right now after that workout.

    Meaning: To charge or energize someone or something.

    Example Sentence: Let's battery up before the big night out.