衰落 shuāiluò to decline Origin Definitions Defs Strokes Stroke Words Sentences Sents 衰 shuāi verbnoun to decline (bound form) to decay; to wane; to weaken; to become feeble落 luò verbparticle to fall to fall; to drop; to go down; (of the sun or moon) to set; (of a tide) to go out; to decline; to sink