dynamo

/ˈdɪnəmoʊ/

Definitions

1. noun

A person or thing that produces energy or activity, especially in a sudden or dramatic way.

“The young entrepreneur was a real dynamo, turning her small business into a huge success.”

2. noun

A device that generates electricity, especially a type of electric motor or generator.

“The dynamo powered the small village’s homes and businesses.”

3. adjective

Full of energy, vitality, and dynamism.

“He was a dynamo on the football field, scoring goal after goal.”

4. verb

To produce or generate energy or activity, especially in a sudden or dramatic way.

“The new policy dynamo the entire industry with a fresh wave of innovation.”

Synonyms

  • energizer
  • sparkplug
  • whirlwind

Antonyms

  • inert
  • lame