bn:00024112n
Noun Concept
Categories: All articles needing additional references, Articles with short description, Wikipedia articles incorporating text from the 1911 Encyclopædia Britannica, Chemical mixtures, Causes of war
EN
petroleum  crude oil  crude  rock oil  fossil oil
EN
A dark oil consisting mainly of hydrocarbons WordNet 3.0
Definitions
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EN
Petroleum, also known as crude oil, or simply oil, is a naturally occurring yellowish-black liquid mixture of mainly hydrocarbons, and is found in geological formations. Wikipedia
Naturally occurring, flammable hydrocarbon. Wikipedia Disambiguation
Naturally occurring flammable liquid Wikidata
A comparatively volatile liquid bitumen composed principally of hydrocarbon, with traces of sulphur, nitrogen or oxygen compounds; can be removed from the earth in a liquid state. OmegaWiki
Oil which derives from petroleum and is made up of hydrocarbons. OmegaWiki
Crude oil. Wiktionary
Unrefined oil; as it is found underground, consisting mainly of hydrocarbons. Wiktionary
Unrefined oil. Wiktionary (translation)
Petroleum-based liquid used as fuel or lubricant. Wiktionary
Petroleum-based liquid. Wiktionary (translation)
A flammable liquid ranging in color from clear to very dark brown and black, consisting mainly of hydrocarbons, occurring naturally in deposits under the Earth's surface. Wiktionary