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heroin

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heroin

Main Entry:: her·o·in
Pronunciation:: \ˈher-ə-wən, ˈhe-rə-\
Function:: noun
Etymology:: from Heroin, a trademark
Date:: 1898

: a strongly physiologically addictive narcotic C₂₁H₂₃NO₅ that is made by acetylation of but is more potent than morphine and that is prohibited for medical use in the United States but is used illicitly for its euphoric effects

— her·o·in·ism

Listen to the pronunciation of heroinism

\-wə-ˌni-zəm\ noun

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