سَحِيقَةٌ
A great rain that sweeps away that along which it passes: (K:) or, according to As, سَحِيفَةٌ, with ف, has this meaning; and the former word signifies a vehement rain, consisting of large drops, (TA in the present article,) but of little width: pls.سَحَايءِقُ and سَحَايءِفُ. (TA in article سحف.)