internal combustion engine
noun
: a heat engine in which the combustion that generates the heat takes place inside the engine proper instead of in a furnace
Examples of internal combustion engine in a Sentence
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An electric vehicle doesn't have the same start-up process as an internal combustion engine vehicle.
—
Charles Singh, USA Today, 20 Jan. 2026
The standard Raybird, which runs on an internal combustion engine (ICE), allows for a flight endurance of over 28 hours, Skyeton explained in a press statement.
—Chris Young, Interesting Engineering, 19 Jan. 2026
As the Spectre has started to redefine Rolls-Royce for the electric era, attention has turned to how the storied brand will evolve its Cullinan without an internal combustion engine.
—Adam Ismail, The Drive, 15 Jan. 2026
This year’s finalists represented a mix of internal combustion engine, hybrid and electric vehicles.
—Alexa St. John, Chicago Tribune, 14 Jan. 2026
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Charles Singh, USA Today, 20 Jan. 2026
The standard Raybird, which runs on an internal combustion engine (ICE), allows for a flight endurance of over 28 hours, Skyeton explained in a press statement.
—Chris Young, Interesting Engineering, 19 Jan. 2026
As the Spectre has started to redefine Rolls-Royce for the electric era, attention has turned to how the storied brand will evolve its Cullinan without an internal combustion engine.
—Adam Ismail, The Drive, 15 Jan. 2026
This year’s finalists represented a mix of internal combustion engine, hybrid and electric vehicles.
—Alexa St. John, Chicago Tribune, 14 Jan. 2026
See All Example Sentences for internal combustion engine
Cite this Entry
“Internal combustion engine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/internal%20combustion%20engine. Accessed 28 Jan. 2026.
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