impurity

noun

im·​pu·​ri·​ty (ˌ)im-ˈpyu̇r-ə-tē How to pronounce impurity (audio)
plural impurities
1
: something that is impure or makes something else impure
removing impurities from water
2
: the quality or state of being impure

Examples of impurity in a Sentence

the impurity of the water The syrup is strained to remove impurities. The water is free of impurities.
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.
Editors’ Picks The ban, Russia claimed at the time, was needed to protect consumers from impurities, but it was widely seen as retaliation for demands by Moldova that Russia stop supporting the breakaway Moldovan region of Transnistria. Andrew Higgins, New York Times, 9 Jan. 2025 Clean the skin: People often rinse chicken to remove visible impurities such as blood, feathers, or other impurities before cooking. Katie Rosenhouse, Southern Living, 7 Jan. 2025 Powered by pink clay and charcoal, Amika Reset Pink Charcoal Scalp Cleansing Oil gently absorbs impurities while soothing with a refreshing menthol tingle that takes wash day to luxurious new heights. Erin Parker, Allure, 3 Jan. 2025 Limelight then follows standard steelmaking techniques to create a slag of impurities at the top of the brew, allowing dense pure iron to flow out through a channel below. Andrew Rosenblum, Popular Science, 26 Dec. 2024 See all Example Sentences for impurity 

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of impurity was in the 15th century

Dictionary Entries Near impurity

Cite this Entry

“Impurity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/impurity. Accessed 18 Jan. 2025.

Kids Definition

impurity

noun
im·​pu·​ri·​ty (ˈ)im-ˈpyu̇r-ət-ē How to pronounce impurity (audio)
plural impurities
1
: the quality or state of being impure
2
: something that is impure or that makes impure
remove impurities from water

Medical Definition

impurity

noun
im·​pu·​ri·​ty (ˈ)im-ˈpyu̇r-ət-ē How to pronounce impurity (audio)
plural impurities
: something that is impure or makes something else impure

More from Merriam-Webster on impurity

Last Updated: - Updated example sentences
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