Where does “sy” come from?

sy (Lower Sorbian) comes from Proto-Slavic *esi.

sy (Lower Sorbian): second-person singular present of byś

Definitions

  1. second-person singular present of byś

Ancestry of “sy”, step by step

StepLanguageWordMeaning
1Proto-Slavic*esi
Every word from Proto-Slavic *esi