Definition

Noun: 1. An official order or decree, especially one issued by a person in authority without the need for consultation or consent. This meaning emphasizes a unilateral, authoritative command. 2. A formal authorization or sanction. This meaning focuses on the act of giving approval or permission for something to happen.

Usage

The word "fiat" is a formal noun, most commonly used in legal, governmental, or organizational contexts to describe a top-down, authoritative decision. It often carries a connotation of being imposed without democratic process or broad agreement.

Examples

1. As an authoritative order:
   • The new policy was established by the CEO's fiat.
   • The dictator ruled by fiat, ignoring the legislature entirely.
2. As authorization or sanction:
   • The project cannot proceed without the fiat of the board of directors.
   • He gave his fiat to the proposed changes.

Advanced Usage

• "By fiat": This is the most common adverbial phrase. It means "by means of an authoritative order" and describes how something is done.
  • The law was changed by executive fiat.
  • You cannot solve complex social problems simply by fiat.

Variants and Related Words

• Fiat money (n): A type of currency that is not backed by a physical commodity (like gold) but derives its value from government regulation or law. This is a specialized economic term.
  • Modern economies primarily use fiat money.

Synonyms

• Decree: An official order issued by a legal authority.
• Edict: An official order or proclamation issued by a person in authority.
• Mandate: An official order or commission to do something.
• Directive: An official or authoritative instruction.
• Sanction: Official permission or approval for an action.

Antonyms

• Request: An act of asking politely or formally for something.
• Plea: A request made in an urgent and emotional manner.
• Suggestion: An idea or plan put forward for consideration.

Related Idioms and Phrases

• Rule by fiat: To govern or manage by issuing authoritative orders without seeking consensus.
  • The manager's style of ruling by fiat created a lot of resentment among the staff.

Noun

1. a legally binding command or decision entered on the court record (as if issued by a court or judge)
   • a friend in New Mexico said that the order caused no trouble out there