(ah-bluh-gore) n. the person or entity who owes an obligation to another, as one who must pay on a promissory note.
• (n.) The person who binds himself, or gives his bond to another.
A person who has an obligation to pay off a debt.
n.In an obligation,a person or an entity bound by legal agreement to pay or act, to another person is called an obliger.
A person who has an obligation to pay off a debt.
Ob`li·gor' noun The person who binds himself, or gives his bond to another. Blackstone. 
The person or entity that owes an obligation to another (for example, the party that must pay on a promissory note).