purify

verb

pu·​ri·​fy ˈpyu̇r-ə-ˌfī How to pronounce purify (audio)
purified; purifying

transitive verb

: to make pure: such as
a
: to clear from material defilement or imperfection
b
: to free from guilt or moral or ceremonial blemish
c
: to free from undesirable elements

intransitive verb

: to grow or become pure or clean

Examples of purify in a Sentence

We purified the water by boiling it. You can purify the air with a filtration system. a bottle of purified water She believed she could purify herself through constant prayer.
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.
The Pure Water project is intended to make the upgrades unnecessary because sewage from the plant will be purified at a new Miramar plant just east of Interstate 805, then stored in Lake Miramar reservoir near Interstate 15 and later piped to homes and businesses as potable water. Gary Warth, San Diego Union-Tribune, 19 Feb. 2025 These raw forms of purifying agents hold higher concentrations of active ingredients. Bianca Salonga, Forbes, 18 Feb. 2025 This liquid may be filtered or chemically purified before being dehydrated to obtain the salts—though not to the extent to which table salt is refined.35 Sea salt is harvested from seawater through natural evaporation processes driven by the sun and wind. Lauren O'Connor, Ms, Health, 18 Feb. 2025 Le Mieux’s Peptide Foam Cleanser and Valmont’s Bubble Falls are designed for all skin types and thoroughly purify facial skin without stripping it. Elycia Rubin, The Hollywood Reporter, 7 Feb. 2025 See All Example Sentences for purify

Word History

Etymology

Middle English purifien, from Anglo-French purifier, from Latin purificare, from Latin purus + -ificare -ify

First Known Use

14th century, in the meaning defined at transitive sense

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

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Cite this Entry

“Purify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/purify. Accessed 3 Mar. 2025.

Kids Definition

purify

verb
pu·​ri·​fy ˈpyu̇r-ə-ˌfī How to pronounce purify (audio)
purified; purifying
: to make or become pure
purification
ˌpyu̇r-ə-fə-ˈkā-shən
noun

More from Merriam-Webster on purify

Last Updated: - Updated example sentences
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