Where does “Geschützrohr” come from?

Geschützrohr (German) comes from German Rohr, from Middle High German rōr, from Old High German rōr, from Proto-Germanic rauzą, from Proto-Indo-European er- — eagle, bird; loose, light, rare, sparse; to fail,...

Geschützrohr (German): cannon barrel

Definitions

  1. cannon barrel

Ancestry of “Geschützrohr”, step by step

Geschützrohr traces back through two separate lines of ancestry.

via German Rohr

StepLanguageWordMeaning
1GermanRohrduct, pipe, tube; blowpipe; cane
2Middle High Germanrōr
3Old High Germanrōrpipe
4Proto-Germanicrauząpipe, reed, shaft, tube; reed, rush
5Proto-Indo-Europeaner-eagle, bird; loose, light, rare, sparse; to fail,...

via German Geschütz

StepLanguageWordMeaning
1GermanGeschützgenerally any type of large or heavy calibre gun, cannon, artillery piece, or turret assembly
Every word from Proto-Indo-European er-