As an orthodontist i see many panoramic x-rays of children as young as 8 with the earliest signs of wisdom tooth formation. Teeth take a long time to develop and erupt. Your top front permanent tooth, for example, that came in when you were about 7, began to form before you were born.
Promisee Definition: A person whom is to be the beneficiary of a promise, an obligation or a contract. A person whom is the recipient of a promise, an obligation or a contract, received from the promisor.
pledge. 1. a solemn promise or agreement to do or refrain from doing something: a pledge of aid. 2. something delivered as security for the payment of a debt or fulfillment of a promise. 3. the state of being given or held as security. 4. Law. a. the act of delivering goods, property, etc., to another for security.