Where does “jednościan” come from?

jednościan (Polish) comes from Polish jeden, from Old Polish jeden, from Proto-Slavic edìnъ, from Proto-Balto-Slavic edīˀnas, from Proto-Balto-Slavic aiˀnas, from Proto-Indo-European óynos — one; single.

jednościan (Polish): monohedron

Definitions

  1. monohedron

Ancestry of “jednościan”, step by step

jednościan traces back through two separate lines of ancestry.

via Polish jeden

StepLanguageWordMeaning
1Polishjedenone
2Old Polishjedenone
3Proto-Slavicedìnъone
4Proto-Balto-Slavicedīˀnas—
5Proto-Balto-Slavicaiˀnasone
6Proto-Indo-Europeanóynosone; single

via Polish ściana

StepLanguageWordMeaning
1Polishścianawall
2Proto-Slavic*stěnàconglomeration (of stones)
Every word from Proto-Indo-European óynos →Every word from Proto-Balto-Slavic aiˀnas →Every word from Proto-Balto-Slavic edīˀnas →