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Translate files Nicotine
/ˈnɪkətiːn/
Meaning & Definition
noun
A toxic colorless or yellowish oily liquid that is the chief active constituent of tobacco; it is a stimulant and highly addictive.
Nicotine is the substance responsible for the addictive properties of tobacco products.
A chemical compound that acts as a neurotransmitter affecting the nervous system.
The psychological effects of nicotine can lead to withdrawal symptoms in users who try to quit smoking.
A substance found in small amounts in other plants of the nightshade family.
Beyond tobacco, nicotine can also be extracted from certain nightshade plants used in traditional medicines.
A factor considered in addiction studies, related to mood enhancement and cognitive function.
Researchers are studying how nicotine influences cognitive performance in various demographics.
Etymology
Late 18th century from French 'nicotine', named after Jean Nicot, a French diplomat who introduced tobacco to France.
Common Phrases and Expressions
nicotine dependence
A condition characterized by a compulsive need to use nicotine.
nicotine withdrawal
Symptoms that occur when a person stops using nicotine.
secondhand smoke
Smoke that is inhaled involuntarily from burning tobacco.
nicotine replacement therapy
Treatment designed to aid in quitting smoking by using products that contain lower doses of nicotine.
Related Words
tobacco
A plant whose leaves are used for smoking and chewing, often associated with nicotine.
cigarette
A small roll of tobacco wrapped in paper for smoking, containing nicotine.
e-liquid
A liquid used in e-cigarettes that may contain nicotine.
Slang Meanings
Nico
He needs to reduce his nico intake.
Cigs
He's trying to quit cigs but finds the nico hard to resist.