aristocratic
UK: ˌærɪstəˈkrætɪk | US: əˌrɪstəˈkrætɪk
adj. relating to or characteristic of the aristocracy or elite class
adj. having the refined manners or tastes associated with the upper class
The word "aristocratic" traces back to Greek aristokratia, combining aristos ("best") and kratos ("rule"). It originally described a system of governance by the "best" or noblest citizens. Over time, it evolved to denote the social elite and their distinguishing traits, such as refinement and exclusivity. The suffix -ic solidifies its adjectival use in English.
Her aristocratic bearing made her stand out in the crowd.
The mansion had an air of aristocratic elegance.
He spoke with an aristocratic accent that hinted at his noble lineage.
The club was known for its aristocratic membership policies.
Despite his wealth, he lacked the aristocratic manners expected in high society.