/ɔːˈθɛntɪkeɪt/ – Noun
Definition: chứng thực, chứng nhận, xác nhận sao y bản chính.
A more thorough explanation: To authenticate means to confirm or verify the identity or validity of something, such as a document, a person, or a piece of information, in order to establish its genuineness or legitimacy. It involves proving that something is genuine, original, or true.
Example: The bank requires customers to authenticate their identity by providing a valid photo ID before accessing their account information.