fiat
Proposed by a contributor, not yet supported by evidence.
Also seen as: fiats · fiating · fiated
Sense 1
An arbitrary or authoritative command or order to do something; an effectual decree.
Noun
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
Authorization, permission or (official) sanction.
Noun
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 3
To make (something) happen.
Verb
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 4
To issue a fiat.
Verb
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “fiat” mean?
An arbitrary or authoritative command or order to do something; an effectual decree.
Is “fiat” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.