Last Updated
：2026/01/04
ニコチン
Hiragana
にこちん
Noun
Japanese Meaning
タバコの葉に含まれるアルカロイドの一種で、中枢神経系に作用する有毒な物質。喫煙による依存性の主な原因となる成分。
Easy Japanese Meaning
たばこのはにふくまれるもので、からだによくなく、やめにくくする。
Chinese (Simplified) Meaning
烟草中的主要生物碱，具有强烈的成瘾性 / 有毒的化学物质，曾用于杀虫剂
Chinese (Traditional) Meaning
存在於菸草中的生物鹼，具成癮性 / 具有神經毒性的化學物質，化學式C10H14N2 / 香菸與電子菸中的主要活性成分
Korean Meaning
담배에 함유된 알칼로이드 화합물 / 중추신경계를 자극하는 유독성·중독성 물질
Vietnamese Meaning
hợp chất hữu cơ chứa nitơ có trong cây thuốc lá / chất gây nghiện trong thuốc lá / độc chất kích thích hệ thần kinh
Tagalog Meaning
nikotina / alkaloid na nakalalason na nasa tabako / sangkap na nakalululong sa sigarilyo
Sense（1）
(chemistry, botany) nicotine
（ romanization ）
Quizzes for review
See correct answer
ニコチン
See correct answer
Nicotine is the main component of tobacco and is chemically classified as an alkaloid.
Nicotine is the main component of tobacco and is chemically classified as an alkaloid.
See correct answer
ニコチンはタバコの主成分であり、化学的にはアルカロイドに分類されます。
Japanese - English
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