Added 9 October 2026 high-class adjective Categories: Describing Words adjective ! Definition from WordNet 3.1, Princeton University. More about high-class at Wordnik → Where our words come from → Pretentiously elegant. a high-toned restaurant Related Words: eleganthigh-tonedupper-classaffluenthigh-rankingupscaleupmarkethigh-endhigh-gradedeluxeluxuriousfancy Back to today's word