bunker fuel
English
![](Images/wiktionary/Residual_fuel_oil.JPG.webp)
A sample of bunker fuel.
Noun
bunker fuel (usually uncountable, plural bunker fuels)
- (mechanical engineering, petrochemistry, maritime) A type of extremely viscous, heavy fuel oil primarily used by large oceangoing ships.
Synonyms
- bunker oil
Hypernyms
- fuel oil
See also
- bunker barge