会阴穴 huìyīnxué Huiyin point Definitions Defs Origin Strokes Stroke Words Sentences Sents 会阴 會陰 huìyīn perineum the area of the body between the anus and the external genitals穴 xué noun acupuncture point acupuncture point; location on the body where energy channels meet and through which needle or massage treatments are applied