Where does “Lusérn” come from?

Lusérn (Cimbrian) comes from Italian liscio, from Latin lisius, from Polish Lis, from Polish Listopad, from Old Polish listopad, from Proto-Slavic listopadъ, from Proto-Slavic pasti, from Proto-Balto-Slavic pāˀstéi — to protect; to shepherd.

Ancestry of “Lusérn”, step by step

StepLanguageWordMeaning
1Italianlisciosmooth, sleek, polished; simple; neat, straight
2Latinlisius
3PolishLisfox
4PolishListopadNovember
5Old PolishlistopadNovember
6Proto-Slaviclistopadъleaf fall; time of leaf fall
7Proto-Slavicpastito pasture; to herd; to fall
8Proto-Balto-Slavicpāˀstéi
9Proto-Indo-Europeanpéh₂stito guard, to protect; to shepherd
10Proto-Indo-Europeanpeh₂-to protect; to shepherd

Words derived from “Lusérn

Every word from Proto-Indo-European peh₂-