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jet engine
noun
: an engine that produces motion as a result of the rearward discharge of a jet of fluid
specifically
: an airplane engine that uses atmospheric oxygen to burn fuel and produces a rearward discharge of heated air and exhaust gases see airplane illustration
Examples of jet engine in a Sentence
Recent Examples on the Web
These specific types of cicadas crawl out from below the ground every 13 or 17 years and can make as much noise as a jet engine.
—Laura Baisas, Popular Science, 25 Dec. 2024
However, some of the company’s revenues are derived indirectly from jet engine manufacturers General Electric, 12% of revenues, and Rolls-Royce, which represents 5.34%.
—Michael Khouw, CNBC, 14 Oct. 2024
Bose QuietComfort Noise-canceling Bluetooth Headphones Droning out excess noises while traveling, like the rumbling of airplanes’ jet engines or the low thrum of conversations, has never been easier with the most comfortable wireless, noise-canceling headphones that our testing team has tried.
—Asia London Palomba, Travel + Leisure, 1 Dec. 2024
The tanker filled the P-8’s cockpit windows—four huge jet engines, spanning my peripheral vision.
—Ben Taub, The New Yorker, 9 Sep. 2024
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Word History
First Known Use
1933, in the meaning defined above
Dictionary Entries Near jet engine
Cite this Entry
“Jet engine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jet%20engine. Accessed 30 Dec. 2024.
Kids Definition
jet engine
noun
: an engine that produces motion as a result of the rearward discharge of a jet of fluid
especially
: an aircraft engine that uses atmospheric oxygen to burn fuel and produces a rearward discharge of heated air and exhaust gases
More from Merriam-Webster on jet engine
Nglish: Translation of jet engine for Spanish Speakers
Britannica English: Translation of jet engine for Arabic Speakers
Britannica.com: Encyclopedia article about jet engine
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