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 Many of those pollutants can run off and affect marine and plant life. Kasha Patel, Washington Post, 19 June 2024 Stormwater runoff often contains all sorts of pollutants like dirt, oils, pesticides and pet waste that leaches from yards and streets. Claire Grunewald, Miami Herald, 19 June 2024 McDonough began by listing critical environmental concerns affecting human health that are caused by a variety of pollutants such as bioaccumulation, endocrine disruption, mutagenicity, reproductive toxicity and cancer. Arthur Zaczkiewicz, WWD, 18 June 2024 One oyster can filter 50 gallons of water a day of pollutants and help prevent erosion along the shorelines, the Galveston Bay Foundation notes. Bethany Blankley | The Center Square Contributor, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 17 June 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 4 Jul. 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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