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Definitions

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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California got its second satellite tuned to spot a powerful climate pollutant Thursday when it launched from Vandenberg Space Force Base in Lompoc.

From Los Angeles Times ● Oct. 1, 2026

For this part of the research, they used a case crossover design based on daily pollutant concentrations before each appointment.

From Science Daily ● Aug. 6, 2026

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

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

Despite progress in cutting the most harmful air pollutants in recent decades, ozone has proved more difficult to tackle as climate change fuels the conditions that favour its formation.

From Barron's ● Sep. 30, 2026

This presentation investigates the impact of scented cleaning product use on airborne nanoparticle nucleation, growth, and human exposure to secondary pollutants in indoor environments.

From Science Daily ● Sep. 26, 2026

EPA officials said on a call Monday that the change will not include pollutants that directly harm health such as carbon monoxide and nitrogen dioxide, which are regulated separately.

From Los Angeles Times ● Sep. 14, 2026

Zeldin told reporters that safeguards against "hazardous air pollutants" would remain in place "to safeguard human health".

From BBC ● Sep. 14, 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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