Where does “pérwn̥-yo-m” come from?

pérwn̥-yo-m (Proto-Indo-European) comes from Proto-Indo-European pérwr̥, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

Ancestry of “pérwn̥-yo-m”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanpérwr̥ford, crossing; rock; mountain
2Proto-Indo-Europeanper-before, in front; first; to go through
3Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “pérwn̥-yo-m”

Every word from Proto-Indo-European pr̥tós →Every word from Proto-Indo-European per- →Every word from Proto-Indo-European pérwr̥ →