engine

Definition of enginenext
as in machine
a device that changes energy into mechanical motion a car with a 200-horsepower engine

Synonyms & Similar Words

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Example Sentences

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.
Recent Examples of engine But that identity is at odds with the growth of UC Davis, the city’s main economic engine, and state policies designed to increase housing production. Daniel Lempres, Sacbee.com, 28 Apr. 2026 While first stage successfully separated, the second stage engine did not get it into orbit. Richard Tribou, The Orlando Sentinel, 28 Apr. 2026 The 2009 endangerment finding, a key regulatory practice that has been in place for nearly 20 years, helps regulate green emissions standards for motor vehicles and engines. Stephen Underwood, Hartford Courant, 27 Apr. 2026 Chakram’s highly efficient detonation process Unlike conventional rocket engines, which harness deflargration, RDREs leverage the rapid energy release of supersonic detonation waves that rotate around an engine’s circular body. Chris Young, Interesting Engineering, 27 Apr. 2026 See All Example Sentences for engine
Recent Examples of Synonyms for engine
Noun
  • Dressed in traditional brown robes, plain shoes and gloves designed to mimic human hands, the machine stood before a panel of Buddhist monks to commit itself to the faith.
    Brittany Miller, FOXNews.com, 8 May 2026
  • More recently, nearby Shasta County has become a hotbed of election denialism and MAGA politics, with its Board of Supervisors voting in 2023 to end the use of Dominion Voting Systems machines in favor of pursuing a hand-counting system.
    Clara Harter, Los Angeles Times, 7 May 2026
Noun
  • In its megacities and beyond, traffic is increasingly falling silent, the dull whir of the electric motor replacing the purr of an internal combustion engine.
    Simone McCarthy, CNN Money, 2 May 2026
  • The cabin was quiet, the ride smooth and the electric motors provided brisk acceleration when needed.
    Sponsored Content, Denver Post, 2 May 2026

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Cite this Entry

“Engine.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/engine. Accessed 8 May. 2026.

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