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
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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 See all Example Sentences for jet engine 

Word History

First Known Use

1933, in the meaning defined above

Time Traveler
The first known use of jet engine was in 1933

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

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