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
Rising ownership costs are causing American drivers to look at alternative powertrain options and used models instead of new internal combustion engine vehicles.
—
Charles Singh, USA Today, 28 May 2026
But for the marque’s most diehard supporters, the only true Lotus among its current offerings is the two-door Emira with its mid-mounted internal combustion engine.
—Bryan Hood, Robb Report, 27 May 2026
Ethiopia was the first country to ban imports of internal combustion engine vehicles, spurring faster adoption of electric vehicles.
—ABC News, 27 May 2026
The changes will alter the split in overall F1 engine power delivery — from the current near 50-50 arrangement between the internal combustion engine (ICE) component and the electrical systems to more like 60-40, with the ICE taking on greater importance.
—Alex Kalinauckas, New York Times, 14 May 2026
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Charles Singh, USA Today, 28 May 2026
But for the marque’s most diehard supporters, the only true Lotus among its current offerings is the two-door Emira with its mid-mounted internal combustion engine.
—Bryan Hood, Robb Report, 27 May 2026
Ethiopia was the first country to ban imports of internal combustion engine vehicles, spurring faster adoption of electric vehicles.
—ABC News, 27 May 2026
The changes will alter the split in overall F1 engine power delivery — from the current near 50-50 arrangement between the internal combustion engine (ICE) component and the electrical systems to more like 60-40, with the ICE taking on greater importance.
—Alex Kalinauckas, New York Times, 14 May 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 2 Jun. 2026.
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