لهو

لُهْوَةٌ ذ What is thrown, [i. e. the quantity of corn that is thrown, ] (S, K,) by the grinder, with his hand, (S,) into the mouth of the mill or millstone. (S, K.) And The mouth [ itself ] of the mill or mill-stone. (IKtt, TA; and S voce اخُرٌّ.)