Where does “strūm” come from?
strūm (Middle High German) comes from Old High German stroum, from Proto-West Germanic straum, from Proto-Germanic straumaz, from Proto-Indo-European srowmos, from Proto-Indo-European srew-, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.
Ancestry of “strūm”, step by step
strūm traces back through two separate lines of ancestry.
via Old High German stroum
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Old High German | stroum | — |
| 2 | Proto-West Germanic | straum | stream |
| 3 | Proto-Germanic | straumaz | stream, current, river |
| 4 | Proto-Indo-European | srowmos | river |
| 5 | Proto-Indo-European | srew- | to flow, stream |
| 6 | Proto-Indo-European | ser- | to flow; to guard; to bind, to tie together |
via Old High German strōm
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Old High German | strōm | — |