Where does “свои” come from?

свои (Russian) comes from Proto-Slavic svojь, from Proto-Indo-European swoyos, from Proto-Indo-European swé — self.

свои (Russian): inflection of свой : ## nominative plural ##...

Definitions

  1. inflection of свой : ## nominative plural ##...

Ancestry of “свои”, step by step

StepLanguageWordMeaning
1Proto-Slavicsvojьone's own
2Proto-Indo-Europeanswoyos—
3Proto-Indo-Europeanswéself

Words derived from “свои”

Every word from Proto-Indo-European swé →Every word from Proto-Indo-European swoyos →Every word from Proto-Slavic svojь →