Where does “pró” come from?

pró (Proto-Indo-European) comes from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

pró (Proto-Indo-European): toward, leading to

Definitions

  1. toward, leading to

Ancestry of “pró”, step by step

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

Words derived from “pró”

Every word from Proto-Indo-European pr̥tós →Every word from Proto-Indo-European per- →
pró — Etymology, Origin & Word History | Etymology Explorer