Where does “kampak” come from?

kampak (Czech) comes from Czech kam, from Old Czech [[kamo, from Proto-Slavic kamo — whereto.

Ancestry of “kampak”, step by step

kampak traces back through two separate lines of ancestry.

via Czech kam

StepLanguageWordMeaning
1Czechkamwhere, whither
2Old Czech[[kamo—
3Proto-Slavickamowhereto

via Czech pak

StepLanguageWordMeaning
1Czechpakthen
2Old Czechpak—
3Proto-Slavicpakъagain, once more; yet
Every word from Proto-Slavic kamo →Every word from Old Czech [[kamo →Every word from Czech kam →