1. a person or business that operates a concession, especially in a public place like a park or stadium

Examples

• The concessioner at the baseball stadium sells hot dogs and popcorn.
• National park concessioners provide lodging and dining services to visitors.
• The beach concessioner rents umbrellas and chairs to tourists.
• Each concessioner must follow strict health and safety regulations.
• The airport concessioner operates several restaurants and gift shops.
• Local concessioners bid for the right to sell food at the festival.