Where does “antidiareic” come from?

antidiareic (Romanian) comes from Romanian diareic, from French diarrhéique, from French diarrhée, from Middle French diarrie, from Latin diarrhœa, from Ancient Greek διάρροια, from Ancient Greek διά, from Proto-Indo-European dwís — two.

antidiareic (Romanian): antidiarrheic

Definitions

antidiarrheic

Ancestry of “antidiareic”, step by step

Step	Language	Word	Meaning
1	Romanian	diareic	diarrheal
2	French	diarrhéique	diarrheal
3	French	diarrhée	diarrhea
4	Middle French	diarrie	diarrhea
5	Latin	diarrhœa	diarrhea
6	Ancient Greek	διάρροια	flowing through, diarrhoea
7	Ancient Greek	διά	throughout
8	Proto-Indo-European	dwís	twice, doubly; in two
9	Proto-Indo-European	dwóh₁	two

Every word from Proto-Indo-European dwóh₁ →Every word from Proto-Indo-European dwís →Every word from Ancient Greek διά →