اِتْلَأَبَّ

, (T, S, M, &c.,) verbal noun اِتْلِيءْبَابٌ, (S, K,) It (a thing, M, or an affair, or a case, S, K, or a road, A) was, or became, uniform or undeviating, (A,) right, or rightly directed or ordered: (S, M, A, K:) or (M) it (a thing, M, or a road, S, K) was, or became, extended, (Fr, T, S, M, A, K,) and right, direct, even, or uniform: (S, M, K: *) or (M) it (a thing, M) was, or became, set up, or erect. (M, A, K.) You say, مَرُّوا فَانْلَأَبَّ بِهِمُ الطَّرِيقُ [They went along, and the road was, or became, uniform, &c., with them; i. e., their road was, or became, uniform, &c.]. (A.) And اتلأبّ أَمْرُهُمْ [Their affair, or case, was, or became, right, or rightly directed or ordered]. (A.)

He (an ass) raised his breast and head. (S, K.)

This verb and its derivatives are mentioned in the [T and] S and K in the present article; but they are held by [ISd and] IB to be radically quadriliteral. (TA.)