air billow

noun

: a wave at the interface of two horizontal layers of air caused by their difference in velocity

Word History

First Known Use

1893, in the meaning defined above

Time Traveler
The first known use of air billow was in 1893

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Dictionary Entries Near air billow

Cite this Entry

“Air billow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/air%20billow. Accessed 26 Mar. 2023.

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