/kəˈmɪsəri/ – Noun
Definition: 1. được quyền, được ủy nhiệm;
2. thẩm phán tòa án giáo xứ Canterbury.
A more thorough explanation: A person authorized to perform certain legal functions, such as taking depositions or administering oaths.
Example: The court appointed a commissary to take the witness’s deposition.