Where does “scherm” come from?
scherm (Middle Low German) comes from Old Saxon *skirm, from Proto-West Germanic skirmi, from Proto-Germanic skirmiz, from Proto-Indo-European sḱer- — to caw, crow.
scherm (Middle Low German) comes from Old Saxon *skirm, from Proto-West Germanic skirmi, from Proto-Germanic skirmiz, from Proto-Indo-European sḱer- — to caw, crow.