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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - Any substance that produces cancer.

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Usage examples (37)
  • Hydrocarbons such as benzene, a carcinogen, is a problem with gasoline.
  • The carcinogen is often released by petrochemical plants and rubber and plastics manufacturers.
  • According to Prop. 65, a chemical must be listed if it is formally identified as a carcinogen or reproductive toxicant by an authoritative scientific body.
  • A carcinogen, which is a substance linked to causing cancer, has been found in five schools:
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.