Where does “piętnaścioro” come from?

piętnaścioro (Polish) comes from Old Dutch -oro, from Ingrian ori, from Proto-Finnic orih — stallion.

piętnaścioro (Polish): fifteen

Definitions

  1. fifteen

Ancestry of “piętnaścioro”, step by step

StepLanguageWordMeaning
1Old Dutch-oro—
2Ingrianoristallion
3Proto-Finnicorihstallion
Every word from Proto-Finnic orih →Every word from Old Dutch -oro →Every word from Ingrian ori →
piętnaścioro — Etymology, Origin & Word History | Etymology Explorer