Where does “siostrobójca” come from?

siostrobójca (Polish) comes from Polish bić, from Proto-Slavic bìti, from Proto-Balto-Slavic bī́ˀtei, from Proto-Indo-European bʰeyh₂- — to fear, be afraid; to strike, hit; to hew, cut.

siostrobójca (Polish): sororicide

Definitions

  1. sororicide

Ancestry of “siostrobójca”, step by step

siostrobójca traces back through two separate lines of ancestry.

via Polish bić

StepLanguageWordMeaning
1Polishbićto beat
2Proto-Slavicbìtito beat
3Proto-Balto-Slavicbī́ˀteito beat
4Proto-Indo-Europeanbʰeyh₂-to fear, be afraid; to strike, hit; to hew, cut

via Polish siostra

StepLanguageWordMeaning
1Polishsiostrasister
2Proto-Slavicsestràsister
Every word from Proto-Indo-European bʰeyh₂- →Every word from Proto-Balto-Slavic bī́ˀtei →Every word from Proto-Slavic bìti →