Where does “зимьнъ” come from?

зимьнъ (Old Church Slavonic) comes from Proto-Slavic zimьnъ, from Proto-Slavic zima, from Proto-Balto-Slavic źeimā́ˀ, from Proto-Indo-European ǵʰéyōm, from Proto-Indo-European -ōm, from Proto-Indo-European -mi.

Ancestry of “зимьнъ”, step by step

StepLanguageWordMeaning
1Proto-Slaviczimьnъwintery
2Proto-Slaviczimawinter
3Proto-Balto-Slavicźeimā́ˀwinter
4Proto-Indo-Europeanǵʰéyōmwinter; year; frost, snow
5Proto-Indo-European-ōmemphatic suffix or postpositive particle
6Proto-Indo-European-mi—

Words derived from “зимьнъ”

Every word from Proto-Indo-European -mi →Every word from Proto-Indo-European -ōm →Every word from Proto-Indo-European ǵʰéyōm →