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
Recent Examples on the Web
Gooden ditched his internal combustion engine vehicle over a year ago and said days like these reinforce that decision.
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ABC News, 10 Mar. 2026
Similar advice is given for internal combustion engine, or ICE, vehicles going below one-eighth of a tank of gas.
—Adam L. Neal, USA Today, 9 Mar. 2026
In those systems, the internal combustion engine charges batteries that then power the electric motor.
—David Szondy
march 07, New Atlas, 7 Mar. 2026
This all surrounded the battery, which is even more important in F1 this year given it now provides half of the car’s power, with the rest coming from the internal combustion engine.
—Luke Smith, New York Times, 7 Mar. 2026
See All Example Sentences for internal combustion engine
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ABC News, 10 Mar. 2026
Similar advice is given for internal combustion engine, or ICE, vehicles going below one-eighth of a tank of gas.
—Adam L. Neal, USA Today, 9 Mar. 2026
In those systems, the internal combustion engine charges batteries that then power the electric motor.
—David Szondy
march 07, New Atlas, 7 Mar. 2026
This all surrounded the battery, which is even more important in F1 this year given it now provides half of the car’s power, with the rest coming from the internal combustion engine.
—Luke Smith, New York Times, 7 Mar. 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 13 Mar. 2026.
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