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noun

contamination

kuhn-tam-ih-NAY-shuhn
noun
1
The act of making something impure or unsafe, or the harmful substance responsible for it.
"Radioactive contamination forced the evacuation of the area."
"Lab staff wear gloves to avoid contamination of the samples."

How to Use Contamination

Learner’s notes

In plain EnglishThe presence of something harmful that has made a place, substance, or sample unsafe or impure.

Common pairings
risk of contamination cross-contamination soil contamination

Word Forms

contaminations plural

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Radioactive _____ forced the evacuation of the area.

Etymology

From Latin contaminationem, from contaminare, "to defile or corrupt."

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Rhymes for contamination

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