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
Critics say artificial turf is environmentally hazardous, contains potential carcinogens, and requires expensive replacement after a decade or so.
—
Don Stacom, Hartford Courant, 24 July 2025
Why Grilling Can Increase Cancer Risk Grilling meat over high heat can form carcinogens that have been linked to cancer, said Daniel Landau, MD, an oncologist with The Mesothelioma Center and medical director of virtual hematology at the Medical University of South Carolina.
—Kathleen Ferraro, Verywell Health, 3 July 2025
High-temperature, dry-heat methods increase the formation of carcinogens, which ups cancer risk, while moist-heat methods can help reduce these risks, Samuels says.
—Lauryn Higgins, Time, 3 July 2025
According to a Consumer Reports study, cancer-causing carcinogens were found in 10 of the most popular braiding hair brands.
—Essence, 31 July 2025
See All Example Sentences for carcinogen
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Don Stacom, Hartford Courant, 24 July 2025
Why Grilling Can Increase Cancer Risk Grilling meat over high heat can form carcinogens that have been linked to cancer, said Daniel Landau, MD, an oncologist with The Mesothelioma Center and medical director of virtual hematology at the Medical University of South Carolina.
—Kathleen Ferraro, Verywell Health, 3 July 2025
High-temperature, dry-heat methods increase the formation of carcinogens, which ups cancer risk, while moist-heat methods can help reduce these risks, Samuels says.
—Lauryn Higgins, Time, 3 July 2025
According to a Consumer Reports study, cancer-causing carcinogens were found in 10 of the most popular braiding hair brands.
—Essence, 31 July 2025
See All Example Sentences for carcinogen
Cite this Entry
“Carcinogen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carcinogen. Accessed 20 Aug. 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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