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steam engine
noun
: an engine driven or worked by steam
specifically
: a reciprocating engine having a piston driven in a closed cylinder by steam
Examples of steam engine in a Sentence
Recent Examples on the Web
The October surprise emerged in the era of the telegraph and the steam engine, but its potential to alter the outcome of a close election remains as current as today’s headlines.
—Robert B. Mitchell / Made By History, TIME, 24 Oct. 2024
Nobody knew it in 1800, but the geopolitical future of the nineteenth century had already been set in motion nine decades earlier, when Thomas Newcomen invented the first practical steam engine.
—Kevin Drum, Foreign Affairs, 14 June 2018
That came decades later, and it was inspired by wanting to understand the steam engine.
—Quanta Magazine, 7 Oct. 2024
The major clues were the discovery of the ship's steam engine and its sail system.
—Kerry Breen, CBS News, 11 Sep. 2024
See all Example Sentences for steam engine
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Word History
First Known Use
1751, in the meaning defined above
Dictionary Entries Near steam engine
Cite this Entry
“Steam engine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/steam%20engine. Accessed 17 Nov. 2024.
Kids Definition
steam engine
noun
: an engine driven by steam
More from Merriam-Webster on steam engine
Nglish: Translation of steam engine for Spanish Speakers
Britannica.com: Encyclopedia article about steam engine
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