professional

mastery
/pɹəˈfɛʃ.ə.nəl/nounadj

card 1 of 10 · context meaning

What does "professional" mean in this sentence?

I have learned that there is a person attached to a golf club called a professional. Find out who fills that post at the Green Meadow Club; invite the professional, urgently, to dine with us this evening.