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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
Black oils include crude oil, fuel oil, furnace oil, asphalt and tar.
—Lee Ying Shan, CNBC, 10 Sep. 2024
The rate was 4% in Maine, New Hampshire and Vermont -- places where heat pumps have become a popular alternative to costly fuel oil, aided by the states' own generous rebates and credits for buyers.
—Julie Zauzmer Weil The Washington Post, arkansasonline.com, 8 Aug. 2024
Saudi Aramco, which handles oil shipments for the kingdom, declined to comment on the fuel oil imports.
—Eva Roytburg, Fortune, 12 July 2024
Homes in the Northeast also saw a benefit, although their overall energy costs remain high due to dependence on non-electric sources, such as propane and fuel oil.
—Lisa M. Krieger, The Mercury News, 8 July 2024
See all Example Sentences for fuel oil
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'fuel oil.' 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
1893, in the meaning defined above
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 30 Sep. 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
Britannica.com: Encyclopedia article about fuel oil
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