English dictionary
heroin meaning and definition
Definition and meaning of heroin at MeaningMonkey.org. heroin meaning and definition in the English Dictionary.HEROIN noun
Definition of heroin (noun)
- a narcotic that is considered a hard drug; a highly addictive morphine derivative; intravenous injection provides the fastest and most intense rush
- synonyms: diacetylmorphine
Source: Princeton University Wordnet