/rætɪfɪˈkeɪʃən/ – Noun
Definition: phê chuẩn, snh văn bản phê chuẩn, thư phê chuẩn.
A more thorough explanation: Ratification is the formal approval or confirmation of an act or agreement, making it officially valid and binding. In legal terms, ratification refers to the act of adopting or giving formal consent to a contract, treaty, or other legal document that has already been agreed upon by the parties involved.
Example: The ratification of the treaty by the Senate made it legally binding.