The definition of a covenantor, often spelled covenanter, is a borrower or a person who makes a promise to do something.
The person who borrows $100,000 to buy a house and who signs a mortgage note agreeing to pay it back is an example of a covenantor.
the party that has made the promises set down in a covenant
The party by whom the promise in a covenant is to be carried out.
- The party who makes a covenant.