1
as in contamination
the action or process of making the environment dirty or harmful
The company designed devices to reduce the pollution of the world's oceans.
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2
as in corruption
something that makes (someone) less pure, honest, or moral
They refused to let their children play violent video games, believing that they caused pollution in a developing mind.
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Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of pollution
Scientists discovered that pollutants found in environmental toxins, including automobile pollution and wildfire smoke, can result in elevated nitric oxide levels in the brain.
—
Tracy J. Wholf, CBS News, 14 Mar. 2025
Another 2025 study by researchers at Emory University's Rollins School of Public Health showed exposure to pollution might cause difficulty for those trying to get pregnant through IVF.
—Tracy J. Wholf, CBS News, 14 Mar. 2025
The crash and chemical plume forced the town to evacuate, and residents still fear long-term effects of pollution.
—Atlanta Journal-Constitution, Chicago Tribune, 31 Mar. 2025
These neighborhoods have, for generations, carried a heavier burden of pollution and lack of access to opportunity, as well as lower investments in infrastructure.
—Lisa Deaderick, San Diego Union-Tribune, 30 Mar. 2025
See All Example Sentences for pollution
Tracy J. Wholf, CBS News, 14 Mar. 2025
Another 2025 study by researchers at Emory University's Rollins School of Public Health showed exposure to pollution might cause difficulty for those trying to get pregnant through IVF.
—Tracy J. Wholf, CBS News, 14 Mar. 2025
The crash and chemical plume forced the town to evacuate, and residents still fear long-term effects of pollution.
—Atlanta Journal-Constitution, Chicago Tribune, 31 Mar. 2025
These neighborhoods have, for generations, carried a heavier burden of pollution and lack of access to opportunity, as well as lower investments in infrastructure.
—Lisa Deaderick, San Diego Union-Tribune, 30 Mar. 2025
See All Example Sentences for pollution
Recent Examples of Synonyms for pollution
Noun
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Ritual is proudly Clean Label Certified and has been rigorously tested against heavy metal contamination.—
Brianna Peters,
Vogue,
20 Apr. 2025
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In the 1970s, the FDA began requiring egg producers to wash and sanitize eggs to minimize the risk of Salmonella contamination.—
Katie Rosenhouse,
Southern Living,
19 Apr. 2025
Noun
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The Trump administration is substantially scaling back the State Department's annual reports on international human rights to remove longstanding critiques of abuses such as harsh prison conditions, government corruption and restrictions on participation in the political process, NPR has learned.—
Graham Smith,
NPR,
18 Apr. 2025
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Thao has since been indicted for bribery and corruption.—
Jonathan Easley,
The Hill,
17 Apr. 2025
Noun
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Mägi added trees naturally filter pollutants and particulate matter from the air and protecting mature forests helps preserve these natural air cleaners.—
Jamie Hailstone,
Forbes.com,
7 Apr. 2025
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Gas stoves, in addition to those planet-warming emissions, release toxic pollutants directly into the home.—
Rachel Nuwer,
New York Times,
7 Apr. 2025
Cite this Entry
“Pollution.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pollution. Accessed 25 Apr. 2025.
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