敦煌石室 dūnhuángshíshì Dunhuang Caves Origin Definitions Defs Strokes Stroke Words Sentences Sents 敦煌 dūnhuáng Dunhuang A county-level city in Gansu province, famous for its importance as a key stop on the ancient Silk Road and for its Buddhist art. Also written 燉煌 dūnhuáng.石室 shíshì stone cave A natural stone cave or grotto in a mountain