/adprōˈmisər/ – Noun
Definition: người đảm bảo, người bảo lãnh.
A more thorough explanation: “Adpromissor” is a legal term that refers to a person who makes a promise or guarantee to another party in a contract or agreement. This individual is legally bound to fulfill the promise or guarantee they have made.
Example: The adpromissor in the contract agreed to be responsible for fulfilling the terms of the agreement.