air crossing

noun

: a passage in a mine by which one airway crosses another compare overcast, undercast

Word History

First Known Use

1833, in the meaning defined above

Time Traveler
The first known use of air crossing was in 1833

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Dictionary Entries Near air crossing

Cite this Entry

“Air crossing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/air%20crossing. Accessed 24 May. 2024.

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