on fire

• Expression informelle utilisée pour décrire quelqu'un ou quelque chose qui fonctionne exceptionnellement bien, avec beaucoup d'énergie, de succès ou de talent. Peut aussi signifier littéralement être en feu.

An informal expression used to describe someone or something performing exceptionally well, with great energy, success, or skill. Can also literally mean burning.

1. A2formal

   Literally burning or being consumed by flames.

   en feu

   • The house was on fire when the firefighters arrived.
   • The dry grass caught on fire quickly.
   • He smelled smoke and realized the kitchen was on fire.

2. Performing exceptionally wellB2slang

   Doing something with great success, energy, or skill.

   être en feu

   • The basketball player was on fire, scoring 40 points.
   • Her singing was on fire during the concert last night.
   • The team is on fire this season, winning every game.

3. Very passionate or excitedB2informal

   Feeling intense enthusiasm or excitement about something.

   en feu

   • He was on fire about his new business idea.
   • The crowd was on fire during the final song.
   • She is on fire with her new fitness routine.