Where does “rördrom” come from?

rördrom (Swedish) comes from Swedish dröm, from Old Norse draumr, from Proto-Germanic draumaz, from Proto-Germanic draugmaz, from Proto-Indo-European dʰrowgʰ-mos, from Proto-Indo-European dʰrewgʰ-, from Proto-Indo-European dʰer- — to support; to hold.

rördrom (Swedish): bittern, especially Eurasian bittern (Botaurus stellaris)

Definitions

  1. bittern, especially Eurasian bittern (Botaurus stellaris)

Ancestry of “rördrom”, step by step

rördrom traces back through two separate lines of ancestry.

via Swedish dröm

StepLanguageWordMeaning
1Swedishdrömdream; Imaginary events seen in the mind while...
2Old Norsedraumrdream
3Proto-Germanicdraumazdream
4Proto-Germanicdraugmaz
5Proto-Indo-Europeandʰrowgʰ-mos
6Proto-Indo-Europeandʰrewgʰ-to deceive, to mislead; to serve one's tribe;...
7Proto-Indo-Europeandʰer-to support; to hold

via Swedish rör

StepLanguageWordMeaning
1Swedishröra reed, a cane, a straw; a cane; a reed
2Old Swedishrør
3Old Norsereyrrreed
4Proto-Germanicrauzaz
5Proto-Indo-Europeanresg-to weave, plait; to plait, wattle; to weave, to...

Words derived from “rördrom

Every word from Proto-Indo-European dʰer-Every word from Proto-Indo-European dʰrewgʰ-Every word from Proto-Indo-European dʰrowgʰ-mos