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.
To improve water quality, the government hired Green Water Solutions, a federal contractor that installs water purification systems to reduce toxins, algae and other substances in contaminated water, according to its website. Michelle Del Rey, USA Today, 17 June 2026 The chemicals and ozone nanobubbles — a water purification treatment used to avoid some harsh chemicals — were one part of the effort underway to clean the Reflecting Pool. Katie Vogel, Los Angeles Times, 17 June 2026 The chemicals and ozone nanobubbles — a water purification treatment used to avoid some harsh chemicals — were one part of the effort underway to clean the Reflecting Pool. ABC News, 16 June 2026 The result can be higher costs for water purification. Mariah Meek, The Conversation, 15 June 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 26 Jun. 2026.

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