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TOEFL BNC: 16283 COCA: 10295

nicotine

1 ENTRIES FOUND:
nicotine /ˈnɪkəˌtiːn/ noun
nicotine
/ˈnɪkəˌtiːn/
noun
Learner's definition of NICOTINE
[noncount]
: a poisonous substance in tobacco that makes it difficult for people to stop smoking cigarettes尼古丁
TOEFL BNC: 16283 COCA: 10295

nicotine

noun

nic·​o·​tine ˈni-kə-ˌtēn How to pronounce nicotine (audio)
: a poisonous alkaloid C10H14N2 that is the chief active principle of tobacco and is used as an insecticide

Example Sentences

Recent Examples on the Web However, the website devoted to its Krave nicotine gummies brand on Friday marked the product as discontinued. Kate Gibson, CBS News, 19 Aug. 2022 Zyn nicotine-pouch brand is the U.S. market leader. Ben Dummett, WSJ, 17 Aug. 2022 Oral nicotine and vaping are risky but not quite as bad. Dr. Keith Roach, oregonlive, 10 Aug. 2022 While most cigarettes are smoked within two to five minutes, e-cigarettes can last up to 20 minutes, delivering more nicotine and damaging chemicals to the lungs. Anchorage Daily News, 22 July 2022 After Wednesday, any new synthetic nicotine product without premarket authorization from the FDA cannot be legally marketed. Jen Christensen, CNN, 14 July 2022 Just one Juul pod contains as much nicotine as a pack of 20 traditional cigarettes, the manufacturer has said. Mary Kekatos, ABC News, 6 July 2022 That might include proving adult smokers are likely to quit smoking in favor of the electronic, nicotine-delivery devices and teens are unlikely to get hooked on them. Ken Alltucker, USA TODAY, 27 June 2022 However, the effects of pure nicotine – not cigarettes, which contain over 7,000 other chemicals – aren’t well-studied. Q.ai - Powering A Personal Wealth Movement, Forbes, 24 June 2022 See More

Word History

Etymology

French, from New Latin nicotiana

First Known Use

1817, in the meaning defined above

Time Traveler
The first known use of nicotine was in 1817
TOEFL BNC: 16283 COCA: 10295
nicotine

noun

VERB + NICOTINE | NICOTINE + NOUN VERB + NICOTINEbe addicted to, be dependent on尼古丁上癮;依賴尼古丁be stained with被尼古丁熏污NICOTINE + NOUNaddiction, craving, dependence抽煙上癮;煙癮;吸煙上癮use抽煙exposure尼古丁接觸addict抽煙上癮者withdrawal戒煙gum, inhaler, patch, replacement, spray尼古丁戒煙口香糖/吸入器/戒煙貼片/替代物/噴劑nicotine replacement therapy尼古丁替代療法stain煙痕The nicotine stains on his fingers told me he was under stress.他手指上的煙痕表明他壓力很大。

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