Old French Lien LEE-en A lien is a legal claim against a property that secures a debt owed. The lien holder has the right to seize or sell the property to satisfy the debt if it is not paid. The mechanic placed a lien on the house to recover payment for the renovation work they completed. In re Jones (2023), the court ruled that the contractor had a valid lien on the property for the unpaid construction costs. ← Back to BrowseNext Term →