contamination
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.
In a recent news release, the EPA said that testing revealed median lead concentrations below federal standards and “confirmed that cleanup methods successfully addressed contamination and verified cleanup protocols.”
From Los Angeles Times • May 21, 2026
By combining microscopy, chemical analysis, and protein sequencing, the team aimed to rule out contamination and strengthen the case that the molecules were original to the dinosaur itself.
From Science Daily • May 14, 2026
France is mulling two ways to help: testing people to get a better measure of how widespread contamination is, and regulating fertilisers to limit new cadmium entering soils.
From Barron's • May 13, 2026
She also noted the risk of contamination and a lack of dosing standardization, which apply to all peptides people are buying online without prescriptions.
From The Wall Street Journal • May 11, 2026
The most alarming of all man’s assaults upon the environment is the contamination of air, earth, rivers, and sea with dangerous and even lethal materials.
From "Silent Spring" by Rachel Carson
Vocabulary lists containing contamination
This Week in Words: March 23–29, 2019
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Schooled
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The Hot Zone
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