det'tor.

1. The person who owes another either money, goods or services.

In Athens an insolvent debtor became slave to his creditor.

2. One who is under obligation to do something.

I am debtor to the Greeks and barbarians. Romans 1:14.

He is a debtor to do the whole law. Galatians 5:3.

3. The side of an account in which debts are charged.