Where does “hardheid” come from?

hardheid (Dutch) comes from Dutch hard, from Middle Dutch hart, from Old Dutch hart, from Proto-West Germanic hard(ī), from Proto-Germanic harduz, from Proto-Indo-European kert-, from Proto-Turkic *keŕ- — to travel, tour.

hardheid (Dutch): hardness

Definitions

  1. hardness

Ancestry of “hardheid”, step by step

hardheid traces back through two separate lines of ancestry.

via Dutch hard

StepLanguageWordMeaning
1Dutchhardhard, strong; strong, not easily devalued;...
2Middle Dutchharthard; solid, sturdy; hard, harsh, cruel
3Old Dutchharthard
4Proto-West Germanichard(ī)hard
5Proto-Germanicharduzhard; brave
6Proto-Indo-Europeankert-times; to weave, twist together; time
7Proto-Turkic*keŕ-to travel, tour

via Dutch heid

StepLanguageWordMeaning
1Dutchheid
Every word from Proto-Turkic *keŕ-