Where does “sěmo//sěm” come from?

sěmo//sěm (Old Czech) comes from Proto-Slavic *sěmo — here; hereto.

Ancestry of “sěmo//sěm”, step by step

StepLanguageWordMeaning
1Proto-Slavic*sěmohere; hereto

Words derived from “sěmo//sěm

Every word from Proto-Slavic *sěmo