It (water) went to the right and left in a place. (AA.)
2.
See also 5.
3.
He became thrown down upon his face: (S, A, K:) or he lay, or lay as though thrown down or extended, upon his face: (Mgh, Msb:) or he stretched himself; or lay, and stretched himself; upon his face, extended upon the ground; as also ↓تبطّح. (TA.)
4.
It (a valley) became wide; (K, TA;) as also ↓استبح. (TA.)