fuel oil
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English[edit]
Pronunciation[edit]
Audio (UK) (file)
Noun[edit]
fuel oil (usually uncountable, plural fuel oils)
- A grade of oil used principally as a fuel.
- Specifically, the heaviest commercial fuel that can be obtained from crude oil.
Derived terms[edit]
See also[edit]
References[edit]
- “fuel oil”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.