impurity
noun
im·pu·ri·ty
(ˌ)im-ˈpyu̇r-ə-tē 
plural impurities
1
: something that is impure or makes something else impure
removing impurities from water
2
: the quality or state of being impure
Synonyms
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
The multi-stage filtration system also means that the X16 should remove the most common water impurities, such as heavy metals, odors, chemical residues, and microorganisms.
—
Kyle J. Russell, USA TODAY, 5 Sep. 2024
To my delight, a cloudy haze of whitish oil and impurities was left on the patch (see above for photographic evidence) and my skin was smoother and less red than the night before.
—Karina Hoshikawa, refinery29.com, 11 June 2024
This cleanser is perfect for balancing your skin’s pH while gently removing impurities.
—Priscilla Mak, Rolling Stone, 13 Aug. 2024
Bartenders then clarify it to remove curdles and other impurities, leaving a clear, golden hue for the final drink.
—Jordyn Noennig, Journal Sentinel, 6 Aug. 2024
See all Example Sentences for impurity 
Kyle J. Russell, USA TODAY, 5 Sep. 2024
To my delight, a cloudy haze of whitish oil and impurities was left on the patch (see above for photographic evidence) and my skin was smoother and less red than the night before.
—Karina Hoshikawa, refinery29.com, 11 June 2024
This cleanser is perfect for balancing your skin’s pH while gently removing impurities.
—Priscilla Mak, Rolling Stone, 13 Aug. 2024
Bartenders then clarify it to remove curdles and other impurities, leaving a clear, golden hue for the final drink.
—Jordyn Noennig, Journal Sentinel, 6 Aug. 2024
See all Example Sentences for impurity
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'impurity.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near impurity
Cite this Entry
“Impurity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/impurity. Accessed 9 Sep. 2024.
Copy CitationKids Definition
impurity
noun
im·pu·ri·ty
(ˈ)im-ˈpyu̇r-ət-ē
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
plural impurities
: something that is impure or makes something else impure
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