air-breathing

adjective

air-breath·​ing ˈer-ˌbrē-t͟hiŋ How to pronounce air-breathing (audio)
: of, employing, or being an engine that requires air for combustion

Examples of air-breathing in a Sentence

Recent Examples on the Web The 2022 vaccine mandate decision, another 6-3 masterpiece, turned on sophistry that workplace rules only covered hazards found solely in the workplace (but somehow excluding, say, forced air-breathing with infected employees), and ignored the deeper reality that vaccines save lives. The Editors, Scientific American, 10 July 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'air-breathing.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1938, in the meaning defined above

Time Traveler
The first known use of air-breathing was in 1938

Dictionary Entries Near air-breathing

Cite this Entry

“Air-breathing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/air-breathing. Accessed 30 Oct. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!