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.
Gunvor and peers Vitol and Trafigura have used those profits to acquire assets ranging from refineries and oil fields to power plants and wind farms. CNN Money, 30 Oct. 2025 The 650,000 barrel-a-day Dangote Refinery in Lagos is Nigeria’s largest and sole private refinery, supplying 20 million liters of petrol to the country daily. Alexander Onukwue, semafor.com, 30 Oct. 2025 In Ghana, the nation’s first commercial gold refinery opened in August 2024 and Mahama launched a new regulator, GoldBod, to crack down on smuggling and boost state revenues. Charlie Campbell, Time, 30 Oct. 2025 Studios, at the site of a former Texaco oil refinery, is designed by global architecture firm Gensler to evoke the imagery of Golden Age Hollywood. Jill Goldsmith, Deadline, 28 Oct. 2025 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 5 Nov. 2025.

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

More from Merriam-Webster on refinery

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