Where does “hersenspinsel” come from?

hersenspinsel (Dutch) comes from German Hirngespinst, from German Hirn, from Middle High German hirne, from Old High German hirni, from Proto-West Germanic *hirʀnī — brain.

hersenspinsel (Dutch): figment, fantasy

Definitions

  1. figment, fantasy

Ancestry of “hersenspinsel”, step by step

hersenspinsel traces back through two separate lines of ancestry.

via German Hirngespinst

StepLanguageWordMeaning
1GermanHirngespinstchimera, fantasy; pipe dream
2GermanHirnbrain
3Middle High Germanhirne
4Old High Germanhirnibrain
5Proto-West Germanic*hirʀnībrain

via Dutch hersen

StepLanguageWordMeaning
1Dutchhersenbrain
Every word from Proto-West Germanic *hirʀnīEvery word from Old High German hirniEvery word from Middle High German hirne