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 southernmost part of the tunnels near Race Street could double as stormwater overflow that's purified and used for a subterranean aquatic center, hosting activities like kayaking. Sydney Franklin, The Enquirer, 2 July 2025 Iran’s enrichment of uranium, a nuclear fuel that can be weaponized if purified to high levels, has emerged as the biggest sticking point in the talks. Joseph Ataman, CNN Money, 23 May 2025 Similar in neo-Gothic style, but purified in form and detail. Michael Barnes, Austin American Statesman, 2 July 2025 Defenseless Christians in Nigeria and Syria have recently been attacked by extremists intent on purifying those lands for Islam. Nina Shea, National Review, 30 June 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

Browse Nearby Words

Cite this Entry

“Purify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/purify. Accessed 25 Jul. 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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