battery
US /ˈbæt̬.ɚ.i/
UK /ˈbæt̬.ɚ.i/
1.
a container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power
:
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My phone's battery is low.
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The car needs a new battery.
2.
an assault in which the assailant makes physical contact
:
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He was charged with assault and battery.
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The lawyer explained the legal definition of battery.
3.
a large number of similar things or people working together or forming a unit
:
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A battery of tests was performed.
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The chef prepared a whole battery of dishes for the banquet.