Where does “در” come from?

در (Persian) comes from Classical Persian اندر, from Middle Persian 𐭡𐭩𐭭, from Old Persian 𐎠𐎫𐎼, from Proto-Iranian *Hántarah, from Proto-Indo-Iranian Hántaras, from Proto-Indo-European h₁énteros, from Proto-Indo-European -teros — Contrastive or oppositional adjectival suffix.

در (Persian): API •; at; in

Definitions

  1. API •; at; in

Ancestry of “در”, step by step

در traces back through 3 separate lines of ancestry.

via Classical Persian اندر

StepLanguageWordMeaning
1Classical Persianاندر
2Middle Persian𐭡𐭩𐭭in; among
3Old Persian𐎠𐎫𐎼in, inside; within, among
4Proto-Iranian*Hántarah
5Proto-Indo-IranianHántaras
6Proto-Indo-Europeanh₁énterosinside, within
7Proto-Indo-European-terosContrastive or oppositional adjectival suffix

via Middle Persian 𐭡𐭡𐭠

StepLanguageWordMeaning
1Middle Persian𐭡𐭡𐭠gate, door; court; palace
2Old Persian𐎯𐎺𐎼𐎹𐎠at door
3Proto-Indo-Europeandʰwer-door

via Arabic دُرّ

StepLanguageWordMeaning
1Arabicدُرّ

Words derived from “در

Every word from Proto-Indo-European -terosEvery word from Proto-Indo-European h₁énterosEvery word from Proto-Indo-Iranian Hántaras