Where does “Biberschwanz” come from?

Biberschwanz (German) comes from German biber, from Middle High German biber, from Old High German bibar, from Proto-West Germanic bebru, from Proto-Germanic bebruz, from Proto-Indo-European bʰébʰrus, from Proto-Indo-European bʰrew-, from Proto-Indo-European bʰer- — to bear, carry.

Biberschwanz (German): The tail of a beaver, beavertail

Definitions

  1. The tail of a beaver, beavertail

Ancestry of “Biberschwanz”, step by step

Biberschwanz traces back through two separate lines of ancestry.

via German biber

StepLanguageWordMeaning
1Germanbiberbeaver
2Middle High Germanbiberbeaver
3Old High Germanbibar
4Proto-West Germanicbebrubeaver
5Proto-Germanicbebruzbeaver
6Proto-Indo-Europeanbʰébʰrusbeaver
7Proto-Indo-Europeanbʰrew-to brew, boil; to boil, seethe; to brew, to...
8Proto-Indo-Europeanbʰer-to bear, carry

via German schwanz

StepLanguageWordMeaning
1Germanschwanztail
2Middle High Germanswanztail
3Middle High Germanswanzento swing
4Middle High Germanswanken
Every word from Proto-Indo-European bʰer-Every word from Proto-Indo-European bʰrew-Every word from Proto-Indo-European bʰébʰrus