Definition

Noun: 1. An alert and energetic person: A person who is very lively, active, and full of enthusiasm, often stimulating or inspiring to others.

Usage

The term "live wire" is a metaphorical noun used to describe a person whose personality is characterized by high energy, alertness, and dynamism. It is almost always used positively to compliment someone's vibrant nature.

Examples

• She's a real live wire in the office; her enthusiasm is contagious.
• The new teacher is a live wire, making every lesson exciting for the students.
• You have to be a live wire to keep up with the fast pace of this industry.

Advanced Usage

• To be/act like a live wire: To behave with exceptional energy and alertness.
  • During the debate, the candidate was like a live wire, engaging with every question.
• The live wire of [a group/place]: The person who is the most energetic and lively member of a specific group.
  • He's the live wire of the team, always motivating everyone.

Variants and Related Words

• Live (adjective): Having life; full of energy or activity. (e.g., )
• Wire (noun): A thin, flexible strand of metal. The literal electrical meaning of "live wire" is a wire carrying an electric current, which is the source of the metaphor for a person.

Synonyms

• Dynamo
• Fireball
• Ball of fire
• Go-getter
• Energizer

Antonyms

• Sluggard
• Laggard
• Couch potato

Related Idioms

• Full of beans: Very lively and energetic.
• Bursting with energy: Having a very high level of energy.

Noun

1. an alert and energetic person