後漢ごかん Noun English jmdict 1 noun (common) (futsuumeishi) historical term Later Han dynasty (of China; 25-220 CE);Eastern Han dynasty esp. ごかん 2 noun (common) (futsuumeishi) historical term Later Han dynasty (of China; 947-950 CE) esp. こうかん See also: 五代 (ごだい)