Where does “desetistěn” come from?

desetistěn (Czech) comes from Czech stěna, from Old Czech stěna, from Proto-Slavic stěna, from Proto-Balto-Slavic staiˀnāˀ, from Proto-Indo-European stoyh₂-neh₂, from Proto-Indo-European steyh₂-, from Proto-Indo-European steh₂- — to stand.

desetistěn (Czech): decahedron

Definitions

  1. decahedron

Ancestry of “desetistěn”, step by step

desetistěn traces back through two separate lines of ancestry.

via Czech stěna

StepLanguageWordMeaning
1Czechstěnawall
2Old Czechstěna
3Proto-Slavicstěnaconglomeration; lump, block; cliff, rock
4Proto-Balto-Slavicstaiˀnāˀ
5Proto-Indo-Europeanstoyh₂-neh₂
6Proto-Indo-Europeansteyh₂-to stiffen
7Proto-Indo-Europeansteh₂-to stand

via Czech deseti

StepLanguageWordMeaning
1Czechdeseti
Every word from Proto-Indo-European steh₂-Every word from Proto-Indo-European steyh₂-Every word from Proto-Indo-European stoyh₂-neh₂