carcinogen
noun/kɑːˈsɪnədʒən/
/kɑːrˈsɪnədʒən/
- a substance that can cause cancer
- known/potential/suspected carcinogens
- exposure to chemical carcinogens in cigarette smoke
Word Originmid 19th cent.: from an abbreviation of carcinoma + -gen.
Check pronunciation:
carcinogen