羊肠鸟道 yángchángniǎodào meandering mountain path Origin Definitions Defs Strokes Stroke Words Sentences Sents 羊肠 羊腸 yángcháng narrow winding path (literary) describes a narrow and winding road or mountain path鸟道 鳥道 niǎodào precipitous path A road or path that is so steep and narrow that only a bird could manage it; a dangerous mountain trail.