Where does “spreekbuis” come from?

spreekbuis (Dutch) comes from Dutch buis, from Middle Dutch buse, from Italian buccia, from German borke, from Middle Low German borke, from Proto-Germanic barkuz, from Proto-Indo-European bʰerHǵós — birch.

spreekbuis (Dutch): voicepipe, speaking tube; interpreter,...

Definitions

  1. voicepipe, speaking tube; interpreter,...

Ancestry of “spreekbuis”, step by step

spreekbuis traces back through two separate lines of ancestry.

via Dutch buis

StepLanguageWordMeaning
1Dutchbuispipe, duct; television, compare tube; gambeson
2Middle Dutchbuse
3Italianbucciaskin, peel, husk, bur; pod; rind
4Germanborkebark (on a tree)
5Middle Low Germanborke
6Proto-Germanicbarkuzbark of a tree
7Proto-Indo-EuropeanbʰerHǵósbirch

via Dutch spreken

StepLanguageWordMeaning
1Dutchsprekento speak
2Middle Dutchsprēkento speak, to say
3Old Saxonsprekanto speak
4Proto-West Germanic*sprekanto speak
5Proto-Germanicsprekanąto speak, to make a noise
6Proto-Indo-Europeanspreg-to make a sound, speak; to make a sound, utter,...
Every word from Proto-Indo-European bʰerHǵósEvery word from Proto-Germanic barkuzEvery word from Middle Low German borke