Where does “rōra” come from?

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

Ancestry of “rōra”, step by step

Step	Language	Word	Meaning
1	Old High German	rōr	pipe
2	Proto-Germanic	rauzą	pipe, reed, shaft, tube; reed, rush
3	Proto-Indo-European	er-	eagle, bird; loose, light, rare, sparse; to fail,...

Words derived from “rōra”

Nanoröhre
Kohlenstoffnanoröhre
Gasentladungsröhre
Speiseröhre
Quarzröhrchen
Röhrenspinne
röhrenförmig
Röntgenröhre
Harnröhre
Röhre
Radarröhre
Leuchtröhre
Entladungsröhre
Vakuumröhre
Nanoröhrchen
Röhrchen
Glasröhre
Glühröhrchenprobe
Kathodenstrahlröhre
Glühröhrchen
Fernsehbildröhre
Fernsehröhre
rura
rerna

Every word from Proto-Indo-European er- →

rōra — Etymology, Origin & Word History | Etymology Explorer