Where does “змииште” come from?

змииште (Macedonian) comes from Macedonian змија, from Proto-Slavic zmьja, from Proto-Indo-European dʰéǵʰōm, from Proto-Indo-European -ōm, from Proto-Indo-European -mi.

Ancestry of “змииште”, step by step

StepLanguageWordMeaning
1Macedonianзмијаsnake
2Proto-Slaviczmьjasnake
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 →