business class
US /ˈbɪz.nɪs ˌklæs/
UK /ˈbɪz.nɪs ˌklæs/

1.
classe affaires, classe affaires
a class of seating on an airliner that is more expensive than economy class but less expensive than first class, with more amenities and space
:
•
I always try to fly business class for long international flights.
J'essaie toujours de voyager en classe affaires pour les longs vols internationaux.
•
The company booked him a business class ticket to London.
L'entreprise lui a réservé un billet en classe affaires pour Londres.