Where does “antiheroin” come from?

antiheroin (English) comes from English heroin, from German Heroin, from Latin hērōina, from Ancient Greek ἡρωΐνη, from Ancient Greek ἥρως, from Proto-Indo-European sēr-, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.

antiheroin (English): Opposing the use of the drug heroin

Definitions

  1. Opposing the use of the drug heroin

Ancestry of “antiheroin”, step by step

antiheroin traces back through two separate lines of ancestry.

via English heroin

StepLanguageWordMeaning
1EnglishheroinA powerful and addictive drug derived from opium...
2GermanHeroinheroin
3Latinhērōinaheroine
4Ancient GreekἡρωΐνηAlternative spelling of ἡρωίνη
5Ancient Greekἥρωςa hero of the Trojan War: any of the major...
6Proto-Indo-Europeansēr-to flow
7Proto-Indo-Europeanser-to flow; to guard; to bind, to tie together

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Proto-Indo-European ser-Every word from Proto-Indo-European sēr-Every word from Ancient Greek ἥρως
antiheroin — Etymology, Origin & Word History | Etymology Explorer