unrespirable

adjective

un·​respirable
¦ən+
: unfit to breathe
unrespirable air

Word History

First Known Use

1720, in the meaning defined above

Time Traveler
The first known use of unrespirable was in 1720

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Dictionary Entries Near unrespirable

Cite this Entry

“Unrespirable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unrespirable. Accessed 3 Dec. 2022.

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