| Main Entry: | crude oil |
| Part of Speech: | noun |
| Definition: | unrefined petroleum |
Synonyms: |
Texas Tea, black gold, coal oil, crude, fossil oil, oil, petrol, petroleum, rock oil |
| Main Entry: | petroleum |
| Part of Speech: | noun |
| Definition: | oil |
Synonyms: |
crude oil, fossil fuel, fuel, gas, gasoline, kerosene, naphtha, natural gas, petrol |