carcinogen
noun
car·cin·o·gen
kär-ˈsi-nə-jən 
ˈkär-sə-nə-ˌjen
ˈkär-sə-nə-ˌjen
: a substance or agent causing cancer
Examples of carcinogen in a Sentence
Cigarette smoke contains known carcinogens.
Recent Examples on the Web
Cassia cinnamon contains coumarin, a phytochemical that is considered a carcinogen, and can also cause damage to the liver.
—
Calin Van Paris, Vogue, 18 Dec. 2024
Nitrosamines are classified as probable human carcinogens, with long-term exposure potentially increasing the risk of developing cancer.
—Joseph Epstein, Newsweek, 10 Dec. 2024
There are lots of different types of PAHs, many of which have been classed by the International Agency for Research on Cancer as possible or probable carcinogens (chemicals that cause cancer in humans).
—Nina Turner, Newsweek, 29 Oct. 2024
Inorganic arsenic is a carcinogen and acute arsenic poisoning can lead to vomiting, abdominal pain and diarrhea, per the World Health Organization (WHO).
—Sabrina Weiss, Peoplemag, 11 Sep. 2024
See all Example Sentences for carcinogen 
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Calin Van Paris, Vogue, 18 Dec. 2024
Nitrosamines are classified as probable human carcinogens, with long-term exposure potentially increasing the risk of developing cancer.
—Joseph Epstein, Newsweek, 10 Dec. 2024
There are lots of different types of PAHs, many of which have been classed by the International Agency for Research on Cancer as possible or probable carcinogens (chemicals that cause cancer in humans).
—Nina Turner, Newsweek, 29 Oct. 2024
Inorganic arsenic is a carcinogen and acute arsenic poisoning can lead to vomiting, abdominal pain and diarrhea, per the World Health Organization (WHO).
—Sabrina Weiss, Peoplemag, 11 Sep. 2024
See all Example Sentences for carcinogen
Dictionary Entries Near carcinogen
Cite this Entry
“Carcinogen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carcinogen. Accessed 6 Jan. 2025.
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Medical Definition
carcinogen
noun
car·cin·o·gen
kär-ˈsin-ə-jən
ˈkärs-ᵊn-ə-ˌjen
ˈkärs-ᵊn-ə-ˌjen
: a substance or agent causing cancer
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