طوس

طُوَاسٌ ذ , (M, TA,) thus correctly, as written by El-Urmawee, with damm; not with fet-h, as in the K and as written by Sgh; (TA;) [in the O, طَوَاسُ;] One of the nights of the last part of the [ lunar ] month; (M;) one of the nights called لَيَالِى المُحَاقِ. (O, K.)