Where does “antidiarrhoeal” come from?

antidiarrhoeal (English) comes from English diarrhœal, from English diarrhœa, from Middle French diarrie, from Latin diarrhœa, from Ancient Greek διάρροια, from Ancient Greek διά, from Proto-Indo-European dwís, from Proto-Indo-European dwóh₁ — two.

antidiarrhoeal (English): Alternative spelling of antidiarrheal

Definitions

  1. Alternative spelling of antidiarrheal

Ancestry of “antidiarrhoeal”, step by step

antidiarrhoeal traces back through two separate lines of ancestry.

via English diarrhœal

StepLanguageWordMeaning
1EnglishdiarrhœalObsolete spelling of diarrheal
2EnglishdiarrhœaArchaic spelling of diarrhea
3Middle Frenchdiarriediarrhea
4Latindiarrhœadiarrhea
5Ancient Greekδιάρροιαflowing through, diarrhoea
6Ancient Greekδιάthroughout
7Proto-Indo-Europeandwístwice, doubly; in two
8Proto-Indo-Europeandwóh₁two

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 dwóh₁Every word from Proto-Indo-European dwísEvery word from Ancient Greek διά
antidiarrhoeal — Etymology, Origin & Word History | Etymology Explorer