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.
Two years later, a leak was found in another Kinder Morgan pipeline, causing the company to halt deliveries of gasoline and diesel from Los Angeles, where the spill was discovered, to Phoenix and Las Vegas. Sarah Henry, AZCentral.com, 25 Oct. 2025 The president later agreed to lower the price of diesel in two installments in December and February. Max Saltman, CNN Money, 24 Oct. 2025 The day of the invasion had been thick with heat, the kind that made the air above the sidewalk kebab spits ripple with diesel smoke. Vidushi Mishti Sharma, Rolling Stone, 24 Oct. 2025 Fortunately, the timing fits well with the overall industry trend of electrifying the oilfield and transitioning away from dirtier diesel power. Jordan Blum, Fortune, 23 Oct. 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 31 Oct. 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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