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co-official

adjective

co-of·​fic·​ial ˌkō-ə-ˈfi-shəl How to pronounce co-official (audio)
: jointly official
Nationalists called on the French central government to give the language co-official status with French.Elizabeth Bryant

Examples of co-official in a Sentence

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.
The new General Audiovisual Communication Law only counts productions in Spanish or Spain’s co-official languages toward the investment quota. Anna Marie De La Fuente, Variety, 24 Sep. 2025

Word History

First Known Use

1891, in the meaning defined above

Time Traveler
The first known use of co-official was in 1891

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Cite this Entry

“Co-official.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/co-official. Accessed 28 Nov. 2025.

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