diesel engine

noun

: an internal combustion engine in which air is compressed to a temperature sufficiently high to ignite fuel injected into the cylinder where the combustion and expansion actuate a piston

Examples of diesel engine in a Sentence

Recent Examples on the Web In one example, Rizzoli dropped a 40-page engineering report about a diesel engine along with the questionnaire for a spec sheet with 30 questions into V7 Go. Jeremy Kahn, Fortune, 10 Apr. 2024 It's owned by Grace Ocean Private Ltd, flies a Singapore flag and is powered by diesel engines. Nick Perry, Quartz, 28 Mar. 2024 The company sold motor fuel as well, but the growth stalled, choked by geographical constraints the rise of fuel injection, and the use of electronic sensors in diesel engines. Tyler Shepherd, USA TODAY, 31 Jan. 2024 The latest findings came after the probe expanded to construction machinery engines and then diesel engines for cars. Supriya Singh, Fortune Asia, 29 Jan. 2024 Enlarge Cummins Cummins, which makes diesel engines for trucks, among other products, will pay a record Clean Air Act civil penalty of $1.675 billion in a lawsuit brought by the US Department of Justice, the Environmental Protection Agency, and the California Air Resources Board. Jonathan M. Gitlin, Ars Technica, 10 Jan. 2024 Beyond the tech, Tatoosh is one of the quietest yachts afloat thanks to twin DEUTZ-MWM 2,500 hp diesel engines with Visco Masse rubber mounts. Julia Zaltzman, Robb Report, 1 Mar. 2024 In January, Nevada Gov. Joe Lombardo signed a declaration of understanding with Denmark to develop an industrial park in Lincoln County where methanol would be extracted from wood and used as a fuel additive to reduce greenhouse gas emissions from diesel engines. Louis Sahagún, Los Angeles Times, 11 Feb. 2024 Related article Toyota halts shipment of 10 models over diesel engine testing issues Overall, 10 models use the affected engines globally, including the Land Cruiser 300 SUV and Hiace van, according to Toyota. Michelle Toh, CNN, 30 Jan. 2024

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

Word History

First Known Use

1894, in the meaning defined above

Time Traveler
The first known use of diesel engine was in 1894

Dictionary Entries Near diesel engine

Cite this Entry

“Diesel engine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diesel%20engine. Accessed 20 Apr. 2024.

Kids Definition

diesel engine

noun
: an internal-combustion engine in which air is compressed to make enough heat to ignite the fuel in the cylinder

More from Merriam-Webster on diesel engine

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