Where does “preh₃-wo-s” come from?

preh₃-wo-s (Proto-Indo-European) comes from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

Ancestry of “preh₃-wo-s”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanper-before, in front; first; to go through
2Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “preh₃-wo-s

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-