purification

noun

pu·​ri·​fi·​ca·​tion ˌpyu̇r-ə-fə-ˈkā-shən How to pronounce purification (audio)
Synonyms of purificationnext
: the act or an instance of purifying or of being purified

Examples of purification in a Sentence

some people must undergo a ritual purification after certain activities
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.
In Catholic theology, purgatory is the in-between—not heaven, not hell, but a passage of purification before something better. Geoff Curtis, Fortune, 6 Apr. 2026 Many experts say water recycling and conservation should come first, noting wastewater purification typically uses far less energy than seawater desalination and can substantially reduce impacts on marine life. ABC News, 1 Apr. 2026 Food production, sanitation services, water purification, healthcare services, and more would be greatly diminished, if not stopped entirely. Connor Okeeffe, Oc Register, 29 Mar. 2026 The return of uranium metal purification is considered critical for maintaining the nuclear materials infrastructure of the United States. Aman Tripathi, Interesting Engineering, 27 Mar. 2026 See All Example Sentences for purification

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of purification was in the 14th century

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Cite this Entry

“Purification.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/purification. Accessed 8 Apr. 2026.

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