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pollutant

[puh-loot-nt] / pəˈlut nt /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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But tackling the pollutant had the side effect of contributing to global warming, as these tiny airborne particles have a cooling effect by reflecting sunlight and making clouds more reflective.

From Barron's Jun. 23, 2026

While developers argue this is beneficial to remain independent from Utah’s power grid, it would still be highly pollutant and unlikely to account for all the center’s energy needs.

From Salon Jun. 12, 2026

Unburned gas consists primarily of methane, a potent greenhouse pollutant.

From The Wall Street Journal May 21, 2026

The researchers hope their findings will help guide environmental policies aimed at reducing plastic production, improving waste management practices, and lowering the long-term health risks associated with this widespread pollutant.

From Science Daily Mar. 13, 2026

It is a bit of a chemical oddity in that at ground level it is a pollutant, while way up in the stratosphere it is beneficial, since it soaks up dangerous ultraviolet radiation.

From "A Short History of Nearly Everything" by Bill Bryson

Beyond their carbon footprints, they emit fine particulate matter, linked to a range of heart and lung problems; nitrogen oxides, which aggravate respiratory disease; and hazardous air pollutants including mercury, formaldehyde and benzene.

From Barron's Aug. 7, 2026

The scheme was "not fit for purpose", she said, measuring too few pollutants too infrequently, and missing nitrogen and other substances scientists have long understood to be driving rivers' decline.

From BBC Aug. 6, 2026

The agency also refused to assign any benefits to the reduction of pollutants like nitrogen oxides and sulfur dioxide.

From Slate Aug. 2, 2026

The material has the potential to combat climate change by capturing and storing carbon or other pollutants, and by extracting water from the atmosphere in water-scarce areas.

From Los Angeles Times Jul. 10, 2026

The thought of diving into that water makes me cringe; just last weekend, Autumn was here, live streaming while she helped clean the river of toxins and pollutants.

From "Kwame Crashes the Underworld" by Craig Kofi Farmer




Vocabulary lists containing pollutant


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