Where does “Zuiderdriehoek” come from?
Zuiderdriehoek (Dutch) comes from Dutch Driehoek, from Middle Dutch driehoec, from Latin triangulum, from Latin triangulus, from Latin Angulus, from Proto-Indo-European h₂engulos, from Proto-Indo-European h₂eng- — curve, bend.
Ancestry of “Zuiderdriehoek”, step by step