It became heaped up, or it mounted, one part upon another: (A 'Obeyd, O, K, TA:) and so اِغْظَأَلَّ, mentioned by IKtt: (TA:) the former verb occurs in a verse of Hassán Ibn-Thábit, said of the sea. (O, TA.)
2.
And, said of the heat, It rose, or became raised. (R, TA.)