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.
At the same time, unleaded fuel was added into the diesel storage tanks. Eric Lagatta, USA TODAY, 27 Jan. 2025 Traditional vehicles with gas or diesel internal combustion engines still made up the majority of sales, but declined to 79.8%, falling under 80% for the first time in modern automotive history, according to the data. Michael Wayland, CNBC, 16 Jan. 2025 California government’s plan to phase out heavy-duty diesel trucks and diesel locomotives has been derailed. Russ Mitchell, Los Angeles Times, 15 Jan. 2025 The federal fund finances the country’s transportation infrastructure, primarily through taxes on gas, diesel, and other motor fuels that electric vehicles do not consume. Mark Walker, New York Times, 15 Jan. 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

Dictionary Entries Near diesel

Cite this Entry

“Diesel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diesel. Accessed 6 Feb. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!