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Nicotine
//ˈnɪkətiːn// noun
Definitions
Noun
- 1 An alkaloid (C₁₀H₁₄N₂), commonly occurring in the tobacco plant. uncountable
"She is addicted to nicotine."
- 2 an alkaloid poison that occurs in tobacco; used in medicine and as an insecticide wordnet
- 3 Tobacco or cigarettes. figuratively, uncountable
"He's got nicotine stains on his fingers."
Etymology
Borrowed from French nicotine, equivalent to Nicot + -ine, named after Jean Nicot (1530–1604), the French ambassador to Portugal, who sent tobacco seeds back to France in 1561. The etymology of the surname itself is unclear.
See also for "nicotine"
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Unscramble this word: nicotine