Where does “pólšćina” come from?

pólšćina (Upper Sorbian) comes from Upper Sorbian pólski, from Upper Sorbian Pólska, from Polish polska, from Old Polish Polska, from Proto-Slavic poľe, from Proto-Indo-European pleh₂- — flat.

pólšćina (Upper Sorbian): the Polish language

Definitions

  1. the Polish language

Ancestry of “pólšćina”, step by step

StepLanguageWordMeaning
1Upper SorbianpólskiPolish
2Upper SorbianPólska—
3Polishpolskafeminine nominative/vocative singular of polski
4Old PolishPolskaPoland
5Proto-Slavicpoľefield
6Proto-Indo-Europeanpleh₂-flat
Every word from Proto-Indo-European pleh₂- →Every word from Proto-Slavic poľe →Every word from Old Polish Polska →