Where does “Brechung” come from?
Brechung (German) comes from German brëchen, from Middle High German brëchen, from Old High German brehhan, from Proto-West Germanic brekan, from Proto-Germanic brekaną, from Proto-Indo-European bʰrēǵ- — to shine, shimmer.
Brechung (German): refraction; vowel breaking
Definitions
- refraction; vowel breaking