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Synonyms

crude oil

American  

noun

  1. petroleum as it comes from the ground, before refining.


crude oil British  

noun

  1. petroleum before it has been refined

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

crude oil Scientific  
/ kro̅o̅d /
  1. Unrefined petroleum.


Etymology

Origin of crude oil

First recorded in 1860–65

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The temporary waiver is helping U.S. oil supply by allowing foreign vessels to deliver crude oil to domestic refiners.

From The Wall Street Journal • May 13, 2026

In early February, front-month WTI crude oil futures were trading around $65 a barrel.

From MarketWatch • May 13, 2026

Because the price of crude oil is the largest element, most of the price at the pump is derived from the global oil market.

From Salon • May 13, 2026

U.S. crude oil inventories fell for a third consecutive week as exports increased and refineries stepped up their capacity use, according to data released Wednesday by the U.S.

From The Wall Street Journal • May 13, 2026

This time I've sprayed my white-blond strands a deep black, as if I'd dipped them in crude oil.

From "Legend" by Marie Lu

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