- (functioning as singular or plural) fashionable sophisticated people considered as a group
WordReference Random House Unabridged Dictionary of American English © 2026
smart′ set′,
- sophisticated, fashionable people as a group:a shop catering to the smart set.
- 1885–90
Collins Concise English Dictionary © HarperCollins Publishers::
smart set n
'smart set' also found in these entries (note: many are not synonyms or translations):