1. a person who frequents fashionable places and enjoys the social life of a city
Usage: somewhat dated

Examples

• The old boulevardier knew every café and theater in Paris.
• He was a classic boulevardier, always impeccably dressed for his evening strolls.
• The boulevardier spent his afternoons people-watching at sidewalk cafés.
• She wrote about the boulevardiers who gathered at the famous literary salons.
• The wealthy boulevardier was a regular at all the fashionable restaurants.
• His reputation as a boulevardier made him popular at social gatherings.