high-class
UK[ˌhaɪ ˈklɑːs]US[ˌhaɪ ˈklæs]
adj
of very good quality; expensive and connected with people who have a high social position
adj
typical of or intended for people who have a high social position
Morpheme Breakdown
high
class
high
elevated
class
social rank
Etymology
the compound adjective 'high-class' is a relatively modern formation, emerging in the 19th century from the straightforward combination of two established english words. 'high' originates from the old english 'hēah', a germanic word with proto-indo-european roots related to loftiness and elevation. 'class' entered english from french 'classe', which derived from latin 'classis', originally referring to a division of the roman people, particularly for military or taxation purposes. the logic of the compound is transparently metaphorical: applying the spatial concept of 'high' to the social stratification implied by 'class' to denote superior quality, expense, or status, effectively elevating something or someone within a perceived hierarchy.
Analysis
Structure: high (elevated) + class (social rank)
high (old english, adjective-forming root meaning 'of great vertical extent'); class (latin via french, noun-forming root meaning 'social division or rank')
Examples
the restaurant has a high-class reputation and attracts a wealthy clientele.
she has high-class tastes in art and fashion.
it was a high-class neighborhood with large, elegant houses.