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Definitions

contaminate

[kuhn-tam-uh-neyt, kuhn-tam-uh-nit, -neyt] / kənˈtæm əˌneɪt, kənˈtæm ə nɪt, -ˌneɪt /


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.

These highly automated sites run 24/7 and can’t afford even tiny traces of extraneous gases or chemicals to contaminate their precision production, says Liu.

From The Wall Street Journal • Mar. 17, 2026

Understanding how this molecular gearbox works could help researchers develop ways to stop bacteria from forming biofilms, slimy communities that cause infections and contaminate medical devices.

From Science Daily • Mar. 13, 2026

"We didn't want to bring the water into the practice and then contaminate the pipes or anything like that or our equipment."

From BBC • Feb. 20, 2026

Informal recycling is rife with hazards -- open burning, acid baths and unprotected dismantling expose workers to toxic fumes and contaminate soil and water.

From Barron's • Feb. 18, 2026

He didn’t want to contaminate it with money.

From "The Joy Luck Club" by Amy Tan




Vocabulary lists containing contaminate