Meaning of BATTERY in English

BATTERY

/ ˈbætri; NAmE ; -təri/ noun ( pl. -ies )

1.

[ C ] a device that is placed inside a car engine, clock, radio, etc. and that produces the electricity that makes it work :

to replace the batteries

a rechargeable battery

battery-powered / -operated

a car battery

The battery is flat (= it is no longer producing electricity) .

2.

[ C ] battery (of sth) a large number of things or people of the same type :

He faced a battery of questions.

a battery of reporters

3.

[ C ] ( technical ) a number of large guns that are used together

4.

[ C ] ( BrE ) (often used as an adjective) a number of small cages that are joined together and are used for keeping chickens, etc. in on a farm :

a battery hen

battery eggs

—compare free-range

5.

[ U ] ( law ) the crime of attacking sb physically

—see also assault and battery

IDIOMS

see recharge

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WORD ORIGIN

Middle English : from Old French baterie , from battre to strike, from Latin battuere . The original sense was metal articles wrought by hammering , later a number of pieces of artillery used together , which led to the meaning a number of Leyden jars connected up so as to discharge simultaneously (mid 18th cent.), giving rise to sense 1. The more general meanings date from the late 19th cent.

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.