thruster

noun

thrust·​er ˈthrə-stər How to pronounce thruster (audio)
variants or less commonly thrustor
: one that thrusts
especially : an engine (such as a jet engine) that develops thrust by expelling a jet of fluid or a stream of particles

Examples of thruster 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.
Five of the capsule’s 28 thrusters failed to function before docking with the ISS. Fernanda González, WIRED, 18 Dec. 2024 During that time, according to the company, Dragon maintained contact via laser links to Starlink satellites through 16 firings of the spacecraft's Draco thrusters. Eric Berger, Ars Technica, 15 Sep. 2024 Additionally, though there is a stationary model, for those who do choose the propulsion version, a 67-kW (90-hp) inboard electric thruster and 10-kW (13-hp) bow thruster are used to move it around. Adam Williams, New Atlas, 28 Oct. 2024 The mission, however, turned into a months-long odyssey when Starliner experienced helium leaks and thruster issues after launch. Margherita Bassi, Smithsonian Magazine, 1 Oct. 2024 See all Example Sentences for thruster 

Word History

First Known Use

1597, in the meaning defined above

Time Traveler
The first known use of thruster was in 1597

Dictionary Entries Near thruster

Cite this Entry

“Thruster.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thruster. Accessed 6 Jan. 2025.

Kids Definition

thruster

noun
thrust·​er ˈthrəs-tər How to pronounce thruster (audio)
: one that thrusts
especially : an engine that produces thrust by discharging a jet of fluid or a stream of particles

More from Merriam-Webster on thruster

Last Updated: - Updated example sentences
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