Where does “Ivoorkust” come from?

Ivoorkust (Dutch) comes from Dutch kust, from Middle Dutch cust, from Old Dutch kust, from Proto-Germanic kustuz, from Proto-Indo-European ǵéwstus, from Proto-Indo-European ǵews- — to taste, try.

Ancestry of “Ivoorkust”, step by step

Ivoorkust traces back through two separate lines of ancestry.

via Dutch kust

StepLanguageWordMeaning
1DutchkustThe shoreline; The coast, seaside; A coastal...
2Middle Dutchcustchoice, what is chosen
3Old Dutchkust
4Proto-Germanickustuztrial, choice
5Proto-Indo-Europeanǵéwstustaste
6Proto-Indo-Europeanǵews-to taste, try

via Dutch ivoor

StepLanguageWordMeaning
1Dutchivoorivory, a hard natural material from elephant tusks and some other mammals' teeth
Every word from Proto-Indo-European ǵews-
Ivoorkust — Etymology, Origin & Word History | Etymology Explorer