Definition, Meaning & Synonyms

fiat

noun
/ˈfiː.æt/
Definition
An authoritarian decree or order, especially one that has the force of law.
Examples
  • The government issued a fiat to regulate the new economic policy.
  • Under the fiat of the king, all citizens must adhere to the new laws.
  • His fiat on the project left no room for discussion among the team members.
Meaning
A fiat is a formal proclamation or decision made by an authority that must be followed. It often pertains to rules or regulations that are imposed without debate.
Synonyms
  • decree
  • edict
  • mandate
  • order
  • command