痠痛 suāntòng ache Origin Definitions Defs Strokes Stroke Words Sentences Sents 痠 suān aching to ache; sore; aching. Often used to describe physical discomfort in the muscles or joints. Same as 酸 suān when used in this sense.痛 tòng adjectivenoun painful physically painful; to ache; to feel a sore or sharp pain