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Showing results for carcinogen.
Definitions

carcinogen

[kahr-sin-uh-juhn, -jen, kahr-suh-nuh-jen, -noh-] / kɑrˈsɪn ə dʒən, -ˌdʒɛn, ˈkɑr sə nəˌdʒɛn, -noʊ- /
NOUN
cancer-causing agent
Synonyms


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 FDA formally recognized the dye as a carcinogen in 1990, banning its use in cosmetics and externally applied drugs.

From Salon • Apr. 11, 2026

Its active ingredient is glyphosate, which the International Agency for Research on Cancer, a unit of the World Health Organization, identified in 2015 as a probable human carcinogen.

From BBC • Feb. 17, 2026

The International Agency for Research on Cancer classifies PCE as a probable carcinogen.

From Science Daily • Nov. 12, 2025

High Court representing more than 3,000 people alleged Johnson & Johnson, which spun off Kenvue in 2023, knowingly sold baby powder that was contaminated with asbestos, a carcinogen.

From Barron's • Oct. 17, 2025

Warburg believes that either radiation or a chemical carcinogen acts by destroying the respiration of normal cells, thus depriving them of energy.

From "Silent Spring" by Rachel Carson



Vocabulary lists containing carcinogen