air force blue

often capitalized A&F
: an ultramarine blue

Word History

First Known Use

1918, in the meaning defined above

Time Traveler
The first known use of air force blue was in 1918

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Dictionary Entries Near air force blue

Cite this Entry

“Air force blue.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/air%20force%20blue. Accessed 30 Dec. 2024.

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