Meaning: じょうりゅうn. (Kanji=上流) upper stream; upper class, section of the population with a high socio-economic statusn. (Kanji=蒸溜) distillation, purification or condensation of a substancen. (Kanji=蒸留) distillation, purification or condensation of a substancev. (Kanji=蒸溜する,蒸留する) distill