نُخَاعٌ
Root: نخع
Full Definition
نُخَاعٌ
The spinal cord, or spinal marrow; what extends from the
هَامَة
through (فِى) the vertebræ to the end of the
ذَنَب, like a cord of marrow. See also شَلِيلٌ and البِخَاعُ.