Definition

A command or order that is given by someone in authority, often without any discussion or agreement.

Example

The new policy was implemented by fiat from the government.

Conversation

Did you hear about the new policy introduced by the government?

Yeah, it seems like they made that decision by fiat without consulting anyone.

Exactly! It's frustrating how they can just impose rules like that.

I know, it feels like we have no say in the matter.

Synonyms & Antonyms

Root Explanation

Fiat comes from Latin 'fiat' (meaning let it be done or let it happen), which is the third person singular present subjunctive of 'facere' (meaning to do or make). The term is often used to indicate an authoritative decree or order, implying that something is to be done as commanded.

Memory Tip

Think of the Latin phrase meaning 'let it be done' — this helps you remember that 'fiat' refers to an authoritative command or decree.

Visually Confused Words