Where does “björntjänst” come from?

björntjänst (Swedish) comes from Swedish björn, from Old Swedish biorn, from Old Norse bjǫrn, from Proto-Germanic bernuz — bear.

björntjänst (Swedish): a disservice, a mistaken kindness, a misguided...

Definitions

  1. a disservice, a mistaken kindness, a misguided...

Ancestry of “björntjänst”, step by step

björntjänst traces back through two separate lines of ancestry.

via Swedish björn

StepLanguageWordMeaning
1Swedishbjörna bear; bear
2Old Swedishbiornbear (animal)
3Old Norsebjǫrnbear
4Proto-Germanicbernuzbear

via Swedish tjänst

StepLanguageWordMeaning
1Swedishtjänsta service; a position, a job, an employment,...
2Old Swedishthienst
3Proto-Germanicþewanōstazservice
4Proto-Indo-Europeantekʷ-to run, to flow
Every word from Proto-Germanic bernuzEvery word from Old Norse bjǫrnEvery word from Old Swedish biorn