Lewis Short
dēbĭtrix (noun F) : debitor
* A female debtor (post-class.).
* Lit.: mulier,Dig. 16, 1, 24: fisci,ib. 49, 14, 47.
* Trop.: omnium delictorum debitrix anima est,the guilty cause,Tert. Anim. 35.
Charlton T. Lewis, Charles Short, A Latin Dictionary