/əˈvaʊtʃ/ – Verb
Definition: 1. quả quyết, khẳng định;
2. công nhận, xác nhận;
3. đảm bảo.
A more throughout explanation: In legal terms, “avouch” means to affirm or confirm the truth or validity of something, typically by providing evidence or testimony in support of a claim or statement. It is a formal declaration or assertion made under oath or penalty of perjury.
Example: The witness will avouch the authenticity of the document in court.