Maltreat

• (v. t.) To treat ill; to abuse; to treat roughly.
Found on http://thinkexist.com/dictionary/meaning/maltreat/

Maltreat

Mal·treat' transitive verb [ imperfect & past participle Maltreated ; present participle & verbal noun Maltreating .] [ Mal- + treat : confer French maltraiter .] To treat ill; to abuse; to treat roughly.
Found on http://www.encyclo.co.uk/webster/M/14

maltreat

maltreat To abuse, ill-use; to handle roughly or rudely; to ill-treat.
Found on http://www.wordinfo.info/words/index/info/view_unit/2168/4
No exact match found