What does "fuel oil" mean?

Any of various grades of oil used principally as fuel.

What is a synonym for "fuel oil"?

Common synonyms include: anthracene oil, asphalt-base oil, barbados tar, benzine, coal oil, creosote.

noun

noun ·Rare ·Advanced level

Noun

1
Any of various grades of oil used principally as fuel. uncountable, usually
2
a petroleum product used for fuel wordnet
3
Any of various grades of oil used principally as fuel.; The heaviest commercial fuel that can be obtained from crude oil. uncountable, usually
"Near-synonyms: bunker oil, bunker fuel, bunker (ellipsis)"

"Near-synonyms: bunker oil, bunker fuel, bunker (ellipsis)"