al-simḥāq, periosteum (السِّمْحَاقُ)
الفقه أصول الفقه
التعريف :
A head cut that reaches the periosteum, which is a dense layer of connective tissue enveloping the bone and separating it from the head muscles.
المعنى الاصطلاحي :
A head injury that reaches the periosteum, which is the thin membrane that surrounds the skull, between the bone and the flesh.
التعريف اللغوي المختصر :
"Simhāq": Periosteum; a thin fibrous membrane that covers the skull.