Dictionary
gas oil
noun
Definition of GAS OIL
: a hydrocarbon oil used as a fuel oil; especially : a petroleum distillate intermediate in boiling range and viscosity between kerosene and lubricating oil
ADVERTISEMENT
First Known Use of GAS OIL
1901
Seen & Heard
What made you want to look up gas oil? Please tell us where you read or heard it (including the quote, if possible).