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contaminant

[kuhn-tam-uh-nuhnt] / kənˈtæm ə nənt /


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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According to the FDA, it takes action if the agency finds “that the level of a contaminant causes the food to be unsafe.”

From The Wall Street Journal Aug. 8, 2026

“In some ways it’s not a surprise, but the specific contaminant, cyclospora, is more unusual than E. coli and salmonella problems in leafy greens.”

From MarketWatch Jul. 30, 2026

McAfee said he tests every batch of milk that comes out of his milking parlors, and none have been positive for E. coli, salmonella, campylobacter, listeria or any other contaminant that causes human illness.

From Los Angeles Times Apr. 2, 2026

Bowen also recommended reaching out to specific brands and asking them about contaminant levels in their products.

From Salon Jan. 14, 2025

Avery fiddled with the experiment as only a microbiologist could, growing the bacteria in various cultures, adding beef-heart broth, removing contaminant sugars, and growing the colonies on plates.

From "The Gene" by Siddhartha Mukherjee

The team at CR purchased samples of a variety of lunchbox foods—everything from Takis to oat bars—and tested them for several chemicals that they described as contaminants.

From Slate Sep. 14, 2026

When munitions are detonated underwater, the blast can spread contaminants through the surrounding environment.

From Science Daily Sep. 14, 2026

The treatments help to force out some of the harmful contaminants in firefighters' bodies, she claims, and can have short-term side effects immediately after treatment.

From BBC Sep. 12, 2026

She hired a lab that found loads of dangerous contaminants, and a law firm joined her fight.

From Los Angeles Times Sep. 1, 2026

For instance, people are made up of molecules of water and a few organic contaminants.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife



Vocabulary lists containing contaminant


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