heroin

English dictionary entry

Meanings

noun
  1. A powerful and addictive drug derived from opium producing intense euphoria, classed as an illegal narcotic in most of the world.
noun
  1. Obsolete spelling of heroine.

Pronunciation

/ˈhɛɹoʊ.ɪn/ /hɛəɹoʊ.ɪn/ En-us-heroin.ogg

Word forms

heroin heroins heroine

Etymology

Since the 1890s, from German Heroin, originally a trademark, from Ancient Greek ἥρως (hḗrōs, “hero”) and the suffix -in (“-ine”). Said to have been called thus to evoke quick and sweeping effect as a painkiller and cough suppressant (its original uses). Alternatively explained as a reference to the heroic school of medicine.

This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.