jet propulsion

noun

: propulsion of a body produced by the forwardly directed forces of the reaction resulting from the rearward discharge of a jet of fluid
especially : propulsion of an airplane by jet engines

Examples of jet propulsion in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Researchers, developers, and jet propulsion labs are some of Focus’ customers. Kevin Purdy, Ars Technica, 24 Sep. 2024 The crafts have no wings or visible means of jet propulsion. Dave Lieber, Dallas News, 14 June 2023 The company says the watercraft will be equipped with an electric water jet propulsion system that will be able to push it to a top speed of 50 mph. Bryan Hood, Robb Report, 8 Mar. 2023 Typical jet propulsion pushes water in a straight stream. Will Hunt, Discover Magazine, 3 July 2011 See all Example Sentences for jet propulsion 

Word History

First Known Use

1855, in the meaning defined above

Time Traveler
The first known use of jet propulsion was in 1855

Dictionary Entries Near jet propulsion

Cite this Entry

“Jet propulsion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jet%20propulsion. Accessed 2 Dec. 2024.

Kids Definition

jet propulsion

noun
: forward motion of a body produced by the forces resulting from the rearward discharge of a jet of fluid
especially : propulsion of an airplane by jet engines

More from Merriam-Webster on jet propulsion

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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