pro

/pʁo/
1.
nounmasculine

professional (a person who works in a profession)

an experienced/skilled person (colloquial)

C'est un vrai pro du marketing.

He's a real pro at marketing.

Synonyms:professionnel, expert, spécialiste
2.
adjective

professional (relating to work or business)

of professional quality

J'ai ouvert un compte pro pour mon activité.

I opened a pro (business) account for my activity.

Synonyms:professionnel