Where does “runenkorst” come from?

runenkorst (Dutch) comes from Dutch rune, from German rūne, from Middle High German rūne, from Old High German rūna, from Proto-West Germanic rūnu, from Proto-Germanic rūnō, from Proto-Celtic rūnā — secret, mystery.

runenkorst (Dutch): any of various lichens with markings vaguely resembling runic characters, particularly of genus Phaeographis

Definitions

  1. any of various lichens with markings vaguely resembling runic characters, particularly of genus Phaeographis

Ancestry of “runenkorst”, step by step

runenkorst traces back through two separate lines of ancestry.

via Dutch rune

StepLanguageWordMeaning
1Dutchrunerune
2Germanrūnerune letter, or character, belonging to the written language of various ancient Germanic peoples
3Middle High Germanrūnewhisper
4Old High Germanrūnasecret, mystery
5Proto-West Germanicrūnusecret, mystery; rune, letter
6Proto-Germanicrūnōsecret, mystery; rune
7Proto-Celticrūnāsecret, mystery

via Dutch korst

StepLanguageWordMeaning
1DutchkorstA crust, a scab; The Earth's crust
2Middle Dutchcorste
3LatincrustaThe hard surface of a body; rind, shell, crust,...
4Proto-Italic*krustos
5Proto-Indo-Europeankrustóshardened
6Proto-Indo-Europeankrews-to form a crust, begin to freeze
Every word from Proto-Celtic rūnāEvery word from Proto-Germanic rūnōEvery word from Proto-West Germanic rūnu