About
腧 is a specialized medical term in traditional Chinese medicine for an acupuncture point, a specific location where vital energy gathers. It is a phono-semantic compound: the semantic radical 月 (ròu, flesh) categorizes it as relating to the physical body, while the right component 俞 (yú) provides the pronunciation. The character is used exclusively in medical and anatomical texts to denote nodes along the meridian system for therapeutic practices like acupuncture and moxibustion, distinct from general anatomical vocabulary.