petroleum oil
noun
Petroleum; an oil obtained by refining petroleum; specifically a petroleum fraction consisting of a mixture of the heavier hydrocarbons and having a high flashpoint.
Origin
Late 18th century; earliest use found in The Laboratory; or, School of Arts.
- probabilificatory
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- probability
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- probability density
- probability density function
- probability distribution
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- probability generating function
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- probable
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- probableness