IPA: /kɒnˈsɪəʒ/
KK: /kɒnˈsɪrʒ/
A person who works in a hotel or apartment building and helps guests or residents by providing services like carrying luggage, making reservations, and giving information.
The concierge at the hotel helped us book a table at a fancy restaurant.
Concierge → The word originates from Old French *concièrge*, meaning a doorkeeper or caretaker. It refers to a person who is responsible for the care of a building or the needs of its residents.
Think of a 'caretaker' ('concièrge') who looks after the needs of people in a building — that's what a concierge does.