Dictionary

prometteur

/pʁɔ.mɛ.tœʁ/

adjective/pʁɔ.mɛ.tœʁ/

promising

From promettre + -eur.

noun, masculine/pʁɔ.mɛ.tœʁ/plural: prometteurs

prometteur is masculine in French.

someone who makes false promises

From promettre + -eur.