Where does “børsti” come from?
børsti (Greenlandic) comes from Danish børste, from Icelandic bursti, from Proto-Germanic burstiz, from Proto-Germanic bʰurstís, from Proto-Indo-European bʰr̥s-tí-s, from Proto-Indo-European bʰers- — top, tip, point.
børsti (Greenlandic): brushing implement
Ancestry of “børsti”, step by step