/ˈkɒdɪsɪl/ – Noun
Definition: khoản bổ sung chức thư, phụ kiện hợp đồng.
A more thorough explanation: A codicil is a legal document that is used to make changes or additions to an existing will. It must be executed with the same formalities as a will and is considered a part of the original will.
Example: The testator made a codicil to his will, specifying changes to the distribution of his assets.