heroin Meaning in the Cambridge English Dictionary Cambridge dictionaries logo
Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

Meaning of “heroin” in the English Dictionary

"heroin" in British English

See all translations

heroinnoun [U]

uk   /ˈher.əʊ.ɪn/  us   /ˈher.oʊ.ɪn/
a ​powerfulillegaldrug: Heroin is ​obtained from ​morphine and is ​extremelyaddictive. a heroin ​addict She ​died from a heroin ​overdose.

expend iconexpend iconMore examples

(Definition of heroin from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)

"heroin" in American English

See all translations

heroinnoun [U]

 us   /ˈher·oʊ·ɪn/
a ​powerfulillegaldrug
(Definition of heroin from the Cambridge Academic Content Dictionary © Cambridge University Press)
Translations of “heroin”
in Korean 헤로인…
in Arabic هيروين…
in Malaysian heroin…
in French héroïne…
in Russian героин…
in Chinese (Traditional) 海洛因…
in Italian eroina…
in Turkish eroin…
in Polish heroina…
in Spanish heroína…
in Vietnamese hêrôin…
in Portuguese heroína…
in Thai เฮโรอีน…
in German das Heroin…
in Catalan heroïna…
in Japanese ヘロイン(違法薬物の1つ)…
in Chinese (Simplified) 海洛因…
in Indonesian heroin…
What is the pronunciation of heroin?
Add Cambridge dictionaries to your browser to your website
Just who is driving this thing?
Just who is driving this thing?
by ,
May 03, 2016
by Colin McIntosh Do you remember Herbie the Love Bug? Herbie was a 1963 Volkswagen Beetle car in a string of Walt Disney movies. In typical Disney anthropomorphic style, Herbie goes his own way, falls in love, cries, plays jokes, and generally has a mind of his own. While the new driverless cars, like those being

Read More 

Word of the Day

star

a very large ball of burning gas in space that is usually seen from the earth as a point of light in the sky at night

Word of the Day

trigger warning noun
trigger warning noun
May 02, 2016
a warning that a subject may trigger unpleasant emotions or memories This is not, I should stress, an argument that trigger warnings should become commonplace on campus.

Read More