The Collaborative International Dictionary of English v.0.48:
Debitor \Deb"it*or\, n. [L. See Debtor.] A debtor. [Obs.] --Shak. [1913 Webster]WordNet (r) 3.0 (2006):
debitor n 1: a person who owes a creditor; someone who has the obligation of paying a debt [syn: debtor, debitor] [ant: creditor]