Nantoka/衰shuāi衰 (shuāi) is a Chinese word meaning “(bound form) to decay; to decline; to wane”.Meanings1(bound form) to decay; to decline; to waneRelated words衰variant of 縗|缞[cui1]衰竭organ failure衰老to age衰退to decline衰落to fall衰弱weak衰败to decline心力衰竭heart failure衰减to weaken早衰to age prematurely衰亡to decline神经衰弱nervous exhaustion; neurasthenia; mental breakdown (often used to describe what is now understood to be clinical depression)Study Chinese with flashcards →