upper class
US /ˌʌp.ɚ ˈklæs/
UK /ˌʌp.ɚ ˈklæs/

1.
clase alta, alta sociedad
the social group at the highest level in society, typically consisting of people with inherited wealth, high social status, and often aristocratic titles
:
•
The novel satirizes the manners and customs of the upper class.
La novela satiriza las costumbres y modales de la clase alta.
•
She was born into an upper class family.
Nació en una familia de clase alta.
1.
de clase alta, aristocrático
relating to or characteristic of the upper class
:
•
He spoke with an upper class accent.
Hablaba con un acento de clase alta.
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The restaurant has an upper class clientele.
El restaurante tiene una clientela de clase alta.