live wire

listen to the pronunciation of live wire
İngilizce - Türkçe
İngilizce - İngilizce
An electrical wire through which there is a flow of electrical current

Two boys got electrocuted when a live wire fell on the auto-rickshaw in which they were sitting.

An especially energetic, alert, or vivacious person

She was irresistible—a laughing, chattering live wire, never at a loss for a word.

an alert and energetic person
If you describe someone as a live wire, you mean that they are lively and energetic
ball of energy, energetic person, very active person
Alternative spelling of live wire
livewire
Alternative spelling of live wire
live wire