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 The price of diesel, for example, topped $5 a gallon in 2022 and remains elevated. Daniel De Visé, USA TODAY, 5 Sep. 2024 The trains can operate on either straight-up diesel or biodiesel made from rape seed oil, and there are about 500 of them in service. New Atlas, 2 Sep. 2024 The island campus itself was more sustainable, with a solar array on the dining hall and plans for a solar-plus-battery microgrid — a big deal on an island currently powered mostly by diesel generators. Sammy Roth, Los Angeles Times, 15 Aug. 2024 The July Energy Price Data from the California Center for Jobs and the Economy reveals California’s absurd energy costs: Number 1 in residential electricity rates, Number 1 in commercial electricity rates, Number 1 in cost of gasoline, and Number 1 in the cost of diesel. Jon Coupal, Orange County Register, 12 Aug. 2024 See all Example Sentences for diesel 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'diesel.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 12 Sep. 2024.

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!