طُوَاسٌ
Root: طوس
Full Definition
طُوَاسٌ
, thus correctly, as written by El-Urmawee, with damm; not with fet-h, as in the K and as written by Sgh; [in the O, طَوَاسُ;] One of the nights of the last part of the [lunar] month; one of the nights called
لَيَالِى المُحَاقِ.