What is meant by "defeasance" in a mortgage context?

In the context of a mortgage, "defeasance" refers to a clause or provision that stipulates the mortgage will be rendered void or canceled once the borrower has fulfilled their financial obligation by paying the loan in full. This means that when the borrower completes all payments as agreed, they no longer owe any obligation to the lender, and the mortgage is effectively terminated.

This concept is crucial for borrowers, as it signifies that they will regain full ownership of their property free of the mortgage encumbrance once they have settled their debts. It ensures legal clarity regarding the termination of the lender's claim on the property when the loan is fully repaid, providing assurance to the borrower about their status of ownership upon fulfillment of the mortgage terms.

Other options pertain to different functionalities related to mortgages, but they do not capture the essence of what "defeasance" specifically addresses. Hence, the accurate understanding focuses on this clause's role in extinguishing the mortgage upon complete payment.