Where does “Dia” come from?

Dia (German) comes from German Diapositiv, from Ancient Greek δῐᾰ-, from Ancient Greek διά, from Proto-Indo-European dwís, from Proto-Indo-European dwóh₁ — two.

Dia (German): slide

Definitions

  1. slide

Ancestry of “Dia”, step by step

StepLanguageWordMeaning
1GermanDiapositivdiapositive
2Ancient Greekδῐᾰ-apart; through, across; through; in different...
3Ancient Greekδιάthroughout
4Proto-Indo-Europeandwístwice, doubly; in two
5Proto-Indo-Europeandwóh₁two

Words derived from “Dia

Every word from Proto-Indo-European dwóh₁Every word from Ancient Greek δῐᾰ-Every word from Proto-Indo-European dwís