Where does “пятидесятиугольник” come from?
пятидесятиугольник (Russian) comes from Russian пятьдесят, from Russian де́сять, from Old Church Slavonic десѧть, from Proto-Slavic desętь, from Proto-Balto-Slavic *déśimt, from Proto-Indo-European déḱm̥t — ten.
пятидесятиугольник (Russian): pentacontagon
Definitions
- pentacontagon
Ancestry of “пятидесятиугольник”, step by step
пятидесятиугольник traces back through two separate lines of ancestry.