Where does “петнадцеть” come from?

петнадцеть (Ukrainian) comes from Proto-Slavic *pętь na desęte.

петнадцеть (Ukrainian): fifteen

Definitions

  1. fifteen

Ancestry of “петнадцеть”, step by step

StepLanguageWordMeaning
1Proto-Slavic*pętь na desęte
Every word from Proto-Slavic *pętь na desęte
петнадцеть — Etymology, Origin & Word History | Etymology Explorer