ball of fire

• Expression informelle désignant une personne extrêmement énergique, pleine d'enthousiasme et qui réussit dans ses entreprises.

An informal expression describing a person who is exceptionally energetic, enthusiastic, and successful in their endeavors.

1. Energetic personB2informal

   A person who is very energetic, enthusiastic, and successful in their activities.

   boule d'énergie

   • She's a real ball of fire at work, always coming up with new ideas.
   • He was a ball of fire on the basketball court.
   • The new intern is a ball of fire; she finished the project in half the time.

2. Literal fireballB1formal

   A large, bright, and rapidly moving mass of fire, often from an explosion.

   boule de feu

   • A ball of fire shot up from the explosion.
   • The meteor appeared as a ball of fire in the night sky.
   • The burning building sent a ball of fire into the air.