high-class

UK: /ˌhaɪˈklɑːs/ US: (hī′klas′, -kläs′)

WordReference Random House Unabridged Dictionary of American English © 2026

high-class  (hī′klas′, -kläs′), adj. 

1. of a type superior in quality or degree;
   first-rate:
   a high-class hotel.

• 1860–65

Collins Concise English Dictionary © HarperCollins Publishers::

high-class adjective

1. of very good quality; superior: a high-class grocer
2. belonging to, associated with, or exhibiting the characteristics of an upper social class