The crossword solution for the term 'Secure, as a contract' is LAND. This term is used to refer to a legal agreement that is binding and enforceable by law. It is often used in reference to real estate transactions, where the buyer and seller enter into a contract to purchase or sell a piece of LAND. The contract outlines the terms and conditions of the transaction, such as the price, payment schedule, and other details. The contract must be signed by both parties in order to be legally binding.