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petroleum |
Grep of noun petroleum liquefied petroleum gas organization of petroleum-exporting countries petroleum petroleum future petroleum geologist petroleum geology petroleum jelly petroleum refinery Overview of noun petroleum The noun petroleum has 1 sense (no senses from tagged texts) 1. petroleum, crude oil, crude, coal oil, rock oil, fossil oil -- (a dark oil consisting mainly of hydrocarbons) Overview of noun petroleum The noun petroleum has 1 sense (no senses from tagged texts) 1. petroleum, crude oil, crude, coal oil, rock oil, fossil oil -- (a dark oil consisting mainly of hydrocarbons)
petroleum definition