Where does “mgliście” come from?

mgliście (Polish) comes from Polish mglisty, from Proto-Slavic *mьglistъ, from Proto-Slavic mьgla̍, from Proto-Balto-Slavic miglā́ˀ, from Proto-Indo-European h₃mígʰleh₂, from Proto-Indo-European h₃meygʰ- — fog, mist, cloud; to drizzle.

Ancestry of “mgliście”, step by step

StepLanguageWordMeaning
1Polishmglistymisty, foggy
2Proto-Slavic*mьglistъ—
3Proto-Slavicmьgla̍fog, mist
4Proto-Balto-Slavicmiglā́ˀfog, mist
5Proto-Indo-Europeanh₃mígʰleh₂mist, cloud
6Proto-Indo-Europeanh₃meygʰ-fog, mist, cloud; to drizzle
Every word from Proto-Indo-European h₃meygʰ- →Every word from Proto-Indo-European h₃mígʰleh₂ →Every word from Proto-Balto-Slavic miglā́ˀ →