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UKLive wire
/lˈaɪv wˈaɪə/
/lˈaɪv wˈaɪɚ/Live wire
[NOUN]1
an individual behaving in an energetic or unpredictable manner
What is the origin of the idiom "live wire" and when to use it?
The origin of the term "live wire" is uncertain. However, it has been used to describe someone full of energy and enthusiasm. This idiom is used in a positive and approving manner, recognizing and appreciating the energetic and animated qualities of a person's character.
2
a wire that carries electrical current and has the potential to cause electric shock or injury if touched
Examples
1. Oh, we're live wires.
2. Oh, you are a live wire.
3. Colin was a live wire.
4. If you touch these live wires together, your doorbell will go off.
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