Click any word in a definition or example to find the entry for that word
The Middle Eastern countries produce most of the world’s oil.
We need to do more to reduce our dependence on foreign oil.
Heat can be provided by oil, gas, or electricity.
A large tanker can carry several million tons of crude oil.
Cook the chicken in some oil.
cod liver oil
I prefer to work in oils.
This is the American English definition of oil. View British English definition of oil.