غط

غُطَاطٌ ذ The commencement of the dawn: (S, K:) or a remaining portion of the blackness of the night: (S, * K:) or the commingling of the darkness of the last part of the night with the light of the first part of the day: (TA:) and (K) the سَحَر [or period a little before daybreak; as also ↓ غَطَاطٌ. (Th, K, TA.)