empereur

/ɑ̃.pʁœʁ/

nounmasculineSing

emperor; ruler of an empire

L'empereur Napoléon a marqué l'histoire de France.

Emperor Napoleon left his mark on French history.

Synonyms:souverain, monarque

nounmasculineSing

dominant figure in a field; the 'king' of a particular domain (figurative)

On le considère comme l'empereur de la mode à Paris.

He's regarded as the emperor of fashion in Paris.