pollutant

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.

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

Dissenting in Massachusetts, Justice Antonin Scalia wrote that from the court’s reasoning, “it follows that everything airborne, from Frisbees to flatulence, qualifies as an ‘air pollutant.’

From The Wall Street Journal • Feb. 18, 2026

Although it remains in the atmosphere for about 12 years, the "super pollutant" is roughly 80 times more potent than CO2 over a 20-year period.

From Barron's • Nov. 10, 2025

The report from environment groups Size of Wales and WWF Cymru says the soy is high in phosphorous, and becomes a pollutant when animal manure spread on land runs off into rivers.

From BBC • Nov. 9, 2025

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