professional
US /prəˈfeʃ.ən.əl/
UK /prəˈfeʃ.ən.əl/

1.
2.
profesional, competente
having or showing the skill, good judgment, and polite behavior that is expected from a person who is trained to do a job well
:
•
Despite the pressure, she remained calm and professional.
A pesar de la presión, ella se mantuvo tranquila y profesional.
•
The service at the hotel was very professional.
El servicio en el hotel fue muy profesional.
1.
profesional
a person engaged in a specified activity as their main paid occupation rather than as a pastime
:
•
He's a golf professional.
Él es un profesional del golf.
•
She decided to become a tennis professional.
Ella decidió convertirse en una profesional del tenis.