Heroin.
heroin
Meaning & usage
heroin
Where this word comes from
Invented as a brand name by the German pharmaceutical company Bayer, which started marketing heroine in 1895. The name was coined to evoke heroisch (“heroic”), ultimately from Greek ἥρως (hḗrōs, “hero”).
female hero
heroine, female protagonist
Where this word comes from
From Heros + -in. Alteration of the variant Heroine, which is from Latin heroina.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.