Where does “dörröppning” come from?

dörröppning (Swedish) comes from Swedish dörr, from Old Swedish dȳr, from Old Norse dýrr, from Proto-Germanic *durz, from Proto-Indo-European dʰwṓr, from Proto-Indo-European dʰwer- — door.

dörröppning (Swedish): a doorway

Definitions

  1. a doorway

Ancestry of “dörröppning”, step by step

dörröppning traces back through two separate lines of ancestry.

via Swedish dörr

StepLanguageWordMeaning
1Swedishdörrdoor; portal of entry into a building or room,...
2Old Swedishdȳrexpensive, valuable
3Old Norsedýrrdear, valuable
4Proto-Germanic*durz
5Proto-Indo-Europeandʰwṓrdoor
6Proto-Indo-Europeandʰwer-door

via Swedish öppning

StepLanguageWordMeaning
1Swedishöppningopening (act of opening or an opening in something, general sense similar to English)
Every word from Proto-Indo-European dʰwer-Every word from Proto-Indo-European dʰwṓrEvery word from Proto-Germanic *durz