caffeine - definition in the Learner's Dictionary - Cambridge Dictionaries Online

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English definition of “caffeine”

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caffeine

noun [U]
 
 
/ˈkæfiːn/
a chemical in coffee, tea, etc that makes you feel more awakeSpecific types of drugDrugs - general wordsSpecific medicines and drugs
Translations of “caffeine”
in Vietnamese caphêin…
in Spanish cafeína…
in Thai สารชนิดหนึ่งพบในชาและกาแฟ…
in Malaysian kafeina…
in French caféine…
in German das Koffein…
in Chinese (Traditional) 咖啡因,咖啡鹼…
in Indonesian kafein…
in Russian кофеин…
in Turkish kafein, uyarıcı etki yapan, çay ve kahvede bulunan madde…
in Chinese (Simplified) 咖啡因,咖啡碱…
in Polish kofeina…
(Definition of caffeine from the Cambridge Learners Dictionary © Cambridge University Press)
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