زلعبQ. 4 اِزْلَعَبَّ, (K,) inf. n. اِزْلِعْبَابٌ, (S in art. زعب,) said of a torrent, It was, or became, copious, and impelled in its several parts, or portions, by the impetus of one part, or portion, acting upon another. (S, K.) Accord. to the S, and AHei, the ل is augmentative; [as it is said with equal reason to be in اِزْلَغَبَّ;] but accord. to the K, it is radical, and therefore this is its proper place, not art. زعب. (TA.) b2:  Also i. q.  اِزْلَغَبَّ, [q. v.,] said of hair. (TA in art. زلغب.) b3: And ازلعبّ السَّحَابُ The clouds were, or became, dense, or thick. (K.) مُزْلَعِبٌّ A torrent that is copious, and impelled in its several parts, or portions, by the impetus of one part, or portion, acting upon another, (S in art. زعب, and K, and TA,) having much rubbish or many small particles or fragments [borne on its surface]. (TA.) [See also زَاعِبٌ.] b2:  Also a dial. var. of مُزْلَغِبٌّ, [q. v.,] applied to a young bird. (TA.)