Meaning of “live wire” in the English Dictionary

american-english dictionary

"live wire" in American English

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live wirenoun [ C ]

/ˈlɑɪv ˈwaɪr/

someone who is very energetic and has an enthusiastic personality:

My sister was the live wire and I was always called "the quiet one."

(Definition of “live wire” from the Cambridge Academic Content Dictionary © Cambridge University Press)

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