The Collaborative International Dictionary
Fortread
Fortread \For*tread"\, v. t. To tread down; to trample upon. [Obs.]
In hell shall they be all fortroden of devils.
--Chaucer.
Wiktionary
fortread
vb. (context transitive obsolete English) To tread down; tread under foot; trample upon; crush; destroy by trampling.