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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The plane was accelerating for takeoff when the 41-year-old man was sucked into the jet engine. The Denver Post Editorial Board, Denver Post, 13 May 2026 The video, from 2013 in the Middle East, is probably nothing more than a hot jet engine producing a diffraction pattern in the camera, said Sean Kirkpatrick, a former director of the Pentagon’s All-domain Anomaly Resolution Office, which investigates UAP. Seung Min Kim, Fortune, 9 May 2026 According to reports, the individual was at least partially sucked into one of the plane’s jet engines. Jessica Schladebeck, New York Daily News, 9 May 2026 The video, from 2013 in the Middle East, is probably nothing more than a hot jet engine producing a diffraction pattern in the camera, said Sean Kirkpatrick, a former director of the Pentagon’s All-domain Anomaly Resolution Office, which investigates UAP. ABC News, 8 May 2026 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

Browse Nearby Words

Cite this Entry

“Jet engine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jet%20engine. Accessed 19 May. 2026.

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

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