If you describe something as high-class, you mean that it is of very good quality or of superior social status. adj usu ADJ n
...a high-class jeweller's.
Translation English Cobuild Collins Dictionary
A1 or A-one (informal) choice, classy (slang) elite, exclusive, first-rate, high-quality, high-toned, posh (informal, chiefly Brit.) ritzy (slang) select, superior, swish (informal, chiefly Brit.) tip-top, top-drawer, top-flight, tops (slang) U (Brit. informal) up-market, upper-class
cheap, cheapo (informal) common, inferior, mediocre, ordinary, run-of-the-mill
English Collins Dictionary - English synonyms & Thesaurus
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