Where does “Umkehr” come from?
Umkehr (German) comes from German umkehren, from Middle High German ummekēren, from Old High German umbikēren.
Umkehr (German): reversal
Definitions
- reversal
Umkehr (German) comes from German umkehren, from Middle High German ummekēren, from Old High German umbikēren.
Umkehr (German): reversal