被发入山 pīfàrùshān to become a hermit Origin Definitions Defs Strokes Stroke Words Sentences Sents 被发 被髮 pīfà loose hair to wear one's hair loose; disheveled hair; to be unrestrained by social etiquette入山 rùshān to go into seclusion To live the life of a recluse or hermit by retiring to the mountains, specifically as an opposite to taking office