Synonyms of co-officialnext
: 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 An amendment in an 111-page bill (SB477) looked to make Sue Bird a co-official state bird, along with the robin, every March, to celebrate the Huskies and the NCAA Tournament. Kels Dayton, Hartford Courant, 6 May 2026

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 7 Jul. 2026.

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