Dictionary.com
Thesaurus.com
Showing results for refiner. Search instead for re-finer.
Synonyms

refiner

British  
/ rɪˈfaɪnə /

noun

  1. a person, device, or substance that removes impurities, sediment, or other unwanted matter from something

"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

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.

"India is a big importer of oil. Interestingly, they're a big refiner as well," he said, adding that the supply of jet fuel had been affected by restrictions linked to the war in Ukraine.

From BBC • Apr. 8, 2026

Valero Energy, a major refiner, closed its operation at Port Arthur, Texas, after a fire in a diesel processing unit on Monday.

From Barron's • Mar. 24, 2026

Hungary has capped fuel prices, while Poland’s main refiner has cut its margins to reduce the hit to consumers.

From The Wall Street Journal • Mar. 20, 2026

The Saudi Aramco-controlled South Korean refiner could post an operating profit of 2.5 trillion won in 1H 2026, following a loss in the same period a year earlier, the analysts write in a note.

From The Wall Street Journal • Mar. 19, 2026

The ruler should be the refiner to purge away this dross, and the army, or judicatory, or kingdom, is a vessel.

From The Works of the Rev. Hugh Binning by Binning, Hugh

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "refiner" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com