refinery

noun

re·​fin·​ery ri-ˈfī-nə-rē How to pronounce refinery (audio)
-ˈfīn-rē
plural refineries
: a building and equipment for refining or processing something (such as oil or sugar)

Examples of refinery in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Continue reading … TOXIC FALLOUT — Deadly refinery chemical release kills workers as dozens seek care and questions mount. FOXNews.com, 23 Apr. 2026 Ukrainian forces are systematically striking Russian oil refineries, pipelines, and storage facilities over 600 miles inside Russia, destroying tens of billions in infrastructure and disrupting Moscow’s war finances. Hanna Arhirova, Los Angeles Times, 23 Apr. 2026 Targets listed included the Ruwais refinery in the United Arab Emirates and Abqaiq in Saudi Arabia, the world’s largest crude oil processing plant. Nic Robertson, CNN Money, 23 Apr. 2026 The infrastructure layer of the global clean energy transition is largely controlled by China, and its refineries are the chokepoints of the new global energy landscape. Big Think, 22 Apr. 2026 See All Example Sentences for refinery

Word History

First Known Use

circa 1741, in the meaning defined above

Time Traveler
The first known use of refinery was circa 1741

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Cite this Entry

“Refinery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/refinery. Accessed 25 Apr. 2026.

Kids Definition

refinery

noun
re·​fin·​ery ri-ˈfīn-(ə-)rē How to pronounce refinery (audio)
plural refineries
: a building and equipment for refining metals, oil, or sugar

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