About
The character "骺" is a phono-semantic compound formed by the semantic component "骨", meaning bone, and the phonetic component "后", which provides its pronunciation, and it has historically denoted the epiphysis or end part of a long bone. Its structure directly links it to skeletal anatomy, and while the character's usage has been primarily confined to medical and anatomical contexts, its meaning has remained specific to this bodily feature without substantial alteration over time.