noun🔗ShareHéroïneA powerful and addictive drug derived from opium producing intense euphoria classed as an illegal narcotic in most of the world."The dealer offered him heroin, but he refused, knowing it was a dangerous and addictive drug. "Le dealer lui a proposé de l'héroïne, mais il a refusé, sachant que c'était une drogue dangereuse et addictive.medicinesubstancepolicesufferingbiochemistryChat with AIVocabulary GamePractice Reading