For-treddan

According to the Old English Dictionary:

for-treddan

p. de To tread down, destroy by treading :-- Swá swá rípe yrð hí fortreddon and fornámon and hí ealle foryrmdon quasi maturam segetem obuia quaeque metunt, calcant, transeunt, Bd. 1, 12; Sch. 32, 22. [O. H. Ger. for-tratta proterit.] for-treddan