Where does “przyśnica” come from?

przyśnica (Polish) comes from Polish przyjść, from Old Polish przyjć, from Proto-Slavic prijьti, from Proto-Slavic jьti, from Proto-Balto-Slavic eitei, from Proto-Indo-European h₁éyti, from Proto-Indo-European h₁ey- — to go.

Ancestry of “przyśnica”, step by step

StepLanguageWordMeaning
1Polishprzyjśćto come
2Old Polishprzyjćto come; to appear in person; to announce oneself
3Proto-Slavicprijьtito approach; to arrive, to come
4Proto-Slavicjьtito go
5Proto-Balto-Slaviceiteito go
6Proto-Indo-Europeanh₁éytito go, to be going
7Proto-Indo-Europeanh₁ey-to go
Every word from Proto-Indo-European h₁ey- →Every word from Proto-Indo-European h₁éyti →Every word from Proto-Balto-Slavic eitei →