diesel

noun

die·​sel ˈdē-zəl How to pronounce diesel (audio)
-səl
1
2
: a vehicle driven by a diesel engine
3

Examples of diesel in a Sentence

Does your car take diesel or gasoline?
Recent Examples on the Web
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.
The state’s only refinery also produces diesel, jet fuel and liquid asphalt. Noelle Phillips, Denver Post, 7 June 2025 Nearly two hours later, someone called 911 about diesel in the Harbor East marina, and by 2 p.m., officials began responding to the ordeal. Saleen Martin, USA Today, 6 June 2025 Marine Group officials wanted to demonstrate that converting similarly sized tugs from diesel to electric can be replicated by other companies, such as excursion boats and dinner cruises. Rob Nikolewski, San Diego Union-Tribune, 6 June 2025 Comparing a typical diesel OTR truck with a 200-gallon (757-liter) tank, a fill-up is closer to $800. Joe Salas june 05, New Atlas, 5 June 2025 See All Example Sentences for diesel

Word History

Etymology

Rudolf Diesel

First Known Use

1894, in the meaning defined at sense 1

Time Traveler
The first known use of diesel was in 1894

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Cite this Entry

“Diesel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diesel. Accessed 15 Jun. 2025.

Kids Definition

diesel

noun
die·​sel ˈdē-zəl How to pronounce diesel (audio)
-səl
1
2
: a vehicle (as a truck or train) driven by a diesel engine
3
: a fuel designed for use in diesel engines
Etymology

named for Rudolf Diesel 1858–1913 German engineer

Biographical Definition

Diesel

biographical name

Die·​sel ˈdē-zəl How to pronounce Diesel (audio)
-səl
Rudolf 1858–1913 German mechanical engineer

More from Merriam-Webster on diesel

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