Where does “zemeite” come from?

zemeite (Latgalian) comes from Latgalian zeme, from Proto-Balto-Slavic *źémijāˀ, from Proto-Indo-European dʰéǵʰōm, from Proto-Indo-European -ōm, from Proto-Indo-European -mi.

Ancestry of “zemeite”, step by step

StepLanguageWordMeaning
1Latgalianzemeland
2Proto-Balto-Slavic*źémijāˀearth
3Proto-Indo-Europeandʰéǵʰōmearth
4Proto-Indo-European-ōmemphatic suffix or postpositive particle
5Proto-Indo-European-mi—
Every word from Proto-Indo-European -mi →Every word from Proto-Indo-European -ōm →Every word from Proto-Indo-European dʰéǵʰōm →