Where does “lönndörr” come from?

lönndörr (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.

lönndörr (Swedish): secret door, hidden door

Definitions

  1. secret door, hidden door

Ancestry of “lönndörr”, step by step

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
Every word from Proto-Indo-European dʰwer- →Every word from Proto-Indo-European dʰwṓr →Every word from Proto-Germanic *durz →