Live-wire

Pronunciation: /ˈlaɪv- ˈwaɪɝ/

Live-wire (noun)

  1. A person with a lot of energy who moves, talks, and reacts quickly.
  2. Something that is very exciting and full of energy, making people feel interested and alert.
  3. A person whose strong energy can be risky or hard to control.

Examples

  • She is a live-wire who keeps everyone laughing.
  • The new manager is a live-wire, always starting new ideas.