/ˈfaɪæt/ – noun
Definition: 1. sắc lệnh, pháp lệnh, mệnh lệnh, phân xử của tòa án;
2. chỉ thị, thúc ép;
3. sự đồng ý, sự tán thành, sự phê chuẩn, sự cho phép.
A more thorough explanation: In legal terms, a “fiat” refers to a formal authorization or decree issued by a person or authority with the power to do so. It is a command, order, or sanction that carries legal weight and must be complied with.
Example: The judge issued a fiat ordering the parties to attend mediation before the trial.