unwritten

adjective

un·​writ·​ten ˌən-ˈri-tᵊn How to pronounce unwritten (audio)
Synonyms of unwrittennext
1
: not expressed in writing : oral, traditional
an unwritten rule
2
: containing no writing : blank

Examples of unwritten in a Sentence

They had an unwritten agreement. an unwritten contract may not be enforceable
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
For a system that increasingly decides who earns billions in market access, that is a strange thing to leave unwritten. Dara-Abasi Ita, Forbes.com, 13 June 2026 In fact, most of the unwritten rules around bathrooms on airplanes come back to this kind of moment, when one person in the wrong spot slows everything down. Ryan Brennan, Kansas City Star, 12 June 2026 The vaunted seats come along with a few unwritten rules and expectations, Favorito explained. ABC News, 9 June 2026 But his civic legacy is still unwritten. Gary Baum, HollywoodReporter, 8 June 2026 See All Example Sentences for unwritten

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of unwritten was in the 14th century

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Cite this Entry

“Unwritten.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unwritten. Accessed 20 Jun. 2026.

Kids Definition

unwritten

adjective
un·​writ·​ten ˌən-ˈrit-ᵊn How to pronounce unwritten (audio)
ˈən-
1
: not put in writing : oral, traditional
an unwritten law
2
: containing no writing : blank
unwritten pages

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