Definition: Assuetude is a legal concept in which a person or entity promises to do something, even though they are not legally bound to do it. It is often used in contracts between parties who have agreed to certain conditions or obligations. In essence, an assuetee is someone who agrees to perform a duty or obligation under the terms of a contract, but does not intend to fulfill that obligation themselves. The assuetee may be a party to the contract, such as a buyer in