1. having a sophisticated, charming, and confident manner

Examples

• The debonair gentleman tipped his hat to the ladies as he passed.
• With his debonair smile and witty conversation, he was the life of the party.
• The actor’s debonair performance made him perfect for the role of a sophisticated spy.
• She was impressed by his debonair manner and impeccable dress sense.
• The debonair host made every guest feel welcome at the elegant dinner party.
• His debonair attitude helped him navigate social situations with ease.