Where does “rat king” come from?

rat king (English) comes from German Rattenkönig, from German könig, from Middle High German künec, from Old High German kuning, from Proto-West Germanic kuning, from Proto-Germanic kuningaz, from Proto-Germanic kunją, from Proto-Indo-European ǵn̥h₁yom — to produce, to beget, to give birth.

rat king (English): A conglomeration of rats whose tails have become...

Definitions

  1. A conglomeration of rats whose tails have become...

Ancestry of “rat king”, step by step

StepLanguageWordMeaning
1GermanRattenkönigrat king
2Germankönigking
3Middle High Germankünec
4Old High Germankuningking
5Proto-West Germanickuningking
6Proto-Germanickuningazking
7Proto-Germanickunjąkin, family, clan; omen, portent, miracle
8Proto-Indo-Europeanǵn̥h₁yom
9Proto-Indo-Europeanǵenh₁-to produce, to beget, to give birth
Every word from Proto-Indo-European ǵenh₁-