pollutant

noun

pol·​lut·​ant pə-ˈlü-tᵊnt How to pronounce pollutant (audio)
: something that pollutes

Examples of pollutant in a Sentence

filtered the pollutants out of the water
Recent Examples on the Web These are days with high concentrations of these pollutants in the air. Laura Daniella Sepulveda, The Arizona Republic, 4 June 2024 The company's cost efficient, reliable, and environmentally friendly products for energy production nearly eliminate criteria pollutants and significantly reduce a customer's carbon footprint. Miami Herald, 22 May 2024 While some of this can come from residing near power plants, as coal combustion releases a range of harmful pollutants including mercury, humans tend to ingest the chemical through consuming fish, says Awadhesh Jha, a toxicologist at the University of Plymouth. David Cox, WIRED, 9 May 2024 The Kenton Man pleaded guilty to negligently discharging a pollutant without a permit — violating the Clean Water Act — in 2021, the U.S. Attorney’s Office in the Northern District of Ohio said in a news release. Lauren Liebhaber, Kansas City Star, 9 May 2024 See all Example Sentences for pollutant 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'pollutant.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1892, in the meaning defined above

Time Traveler
The first known use of pollutant was in 1892

Dictionary Entries Near pollutant

Cite this Entry

“Pollutant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pollutant. Accessed 17 Jun. 2024.

Kids Definition

pollutant

noun
pol·​lut·​ant pə-ˈlüt-ᵊnt How to pronounce pollutant (audio)
: something that pollutes

Medical Definition

pollutant

noun
pol·​lut·​ant pə-ˈlüt-ᵊnt How to pronounce pollutant (audio)
: something that pollutes
especially : something (such as a man-made waste) that makes an environment unsuitable or unsafe for use

More from Merriam-Webster on pollutant

Last Updated: - Updated example sentences
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