Definitions

1. adjective

relating to or characteristic of the upper classes or high society

“The mondain circles of the city’s elite were known for their extravagant parties.”

2. noun

a person who belongs to the upper classes or high society

“The mondain was a guest at the charity gala and donated a significant amount to the cause.”

3. noun

a social class or group of people who share the same interests or values

“The mondain was a close-knit community of artists who supported each other’s work.”