Where does “źrebiczka” come from?

źrebiczka (Polish) comes from Polish źrebica, from Polish źrebię, from Old Polish źrzebię, from Proto-Slavic žerbę, from Proto-Indo-European gʷrebʰ- — young animal.

Ancestry of “źrebiczka”, step by step

StepLanguageWordMeaning
1Polishźrebica—
2Polishźrebięfoal
3Old Polishźrzebię—
4Proto-Slavicžerbęfoal
5Proto-Indo-Europeangʷrebʰ-young animal
Every word from Proto-Indo-European gʷrebʰ- →Every word from Proto-Slavic žerbę →Every word from Old Polish źrzebię →