延えん元げんえんげんMeanings1nounEngen era (1336-1340)historical termHistorical era name of the Southern Court during the Nanboku-chō period. Used in historical contexts.延えん元げん元がん年ねんは西せい暦れき1336年ねんにあたる。The first year of the Engen era corresponds to 1336 CE.