fuel oil

noun

: an oil that is used for fuel and that usually has a higher flash point than kerosene

Examples of fuel oil in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Ocean vessels are heavy polluters, most of them running on what’s called heavy fuel oil — thick, tar-like residue left over after refining other petroleum products. Russ Mitchell, Los Angeles Times, 24 Oct. 2024 The company’s operations in the KRI have enabled the region to avoid 52 million tons of CO2 emissions since 2008 by replacing diesel and fuel oil with natural gas for power generation. Judith Magyar, Forbes, 1 Oct. 2024 This huge growth is attributed to less pollution (sulfur oxides) and less global warming for LNG compared with marine fuels such as Heavy fuel oil (HFO), Marine diesel oil (MDO), and Marine gas oil (MGO). Ian Dexter Palmer, Forbes, 26 Sep. 2024 Eggs, for example, went up 57.6% in price from February 2020 to July 2024, while fuel oil jumped 44%. Becca Stanek, theweek, 30 Aug. 2024 See all Example Sentences for fuel oil 

Word History

First Known Use

1893, in the meaning defined above

Time Traveler
The first known use of fuel oil was in 1893

Dictionary Entries Near fuel oil

Cite this Entry

“Fuel oil.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fuel%20oil. Accessed 5 Nov. 2024.

Kids Definition

fuel oil

noun
: an oil that is used for fuel and that usually ignites at a higher temperature than kerosene

More from Merriam-Webster on fuel oil

Last Updated: - Updated example sentences
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