A coastal area of south-eastern France, along the Mediterranean Sea, roughly coterminous with the French Riviera. It includes the towns of Cannes, Saint Tropez, Juan-les-Pins, and Antibes and the city of Nice, as well as the principality of Monaco.
Definition of Côte d'Azur in US English:
Côte d'Azur
proper nounˌkōt dəˈzo͝or
A coastal area of southeastern France, along the Mediterranean Sea, roughly coterminous with the French Riviera. It includes the towns of Cannes, Saint Tropez, Juan-les-Pins, and Antibes and the city of Nice, as well as the principality of Monaco.