Old Norse word grimmr comes from Proto-Germanic *grimmaną (To rage, roar, be angry.), Proto-Indo-European *gʰrem-
Dictionary entry | Language | Definition |
---|---|---|
*grimmaną | Proto-Germanic (gem-pro) | To rage, roar, be angry. |
*gʰrem- | Proto-Indo-European (ine) | |
*grimmaz | Proto-Germanic (gem-pro) | Grim, grimly, fierce. |
grimmr | Old Norse (non) |