Where does “dvadsaťjeden” come from?

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

dvadsaťjeden (Old Slovak): twenty-one

Definitions

  1. twenty-one

Ancestry of “dvadsaťjeden”, step by step

dvadsaťjeden traces back through two separate lines of ancestry.

via Old Slovak jeden

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

via Old Slovak dvadsať

StepLanguageWordMeaning
1Old Slovakdvadsaťtwenty
2Proto-Slavic*dъva desęti
Every word from Proto-Indo-European óynosEvery word from Proto-Balto-Slavic aiˀnasEvery word from Proto-Balto-Slavic edīˀnas
dvadsaťjeden — Etymology, Origin & Word History | Etymology Explorer