مِرْضَاخٌ
Root: رضخ
Full Definition
مِرْضَاخٌ
A stone with which, or upon which, date-stones are broken [or bruised or crushed; to serve as food for camels]; as also
مِرْضَخَةٌ : pl. مَرَاضَخُ: but مِرْضَاخٌ is [said to be] a dial. var. of weak authority, of مِرْضَاحٌ. (TA in art. رضح.)