Where does “my” come from?

my (Polish) comes from Old Polish my, from Proto-Slavic my, from Proto-Indo-European wéy, from Proto-Indo-European éǵh₂ — I.

my (Polish): we

Definitions

  1. we

Ancestry of “my”, step by step

my traces back through two separate lines of ancestry.

via Old Polish my

StepLanguageWordMeaning
1Old Polishmywe; first person plural
2Proto-Slavicmywe
3Proto-Indo-Europeanwéywe
4Proto-Indo-Europeanéǵh₂I

via Ancient Greek μῦ

StepLanguageWordMeaning
1Ancient Greekμῦmu, the name for the twelfth letter Μ, μ of the...
2Phoenician𐤌‬𐤌‬
Every word from Proto-Indo-European éǵh₂Every word from Proto-Indo-European wéyEvery word from Proto-Slavic my