Where does “правило” come from?

правило (Old Church Slavonic) comes from Proto-Slavic pravъ, from Proto-Balto-Slavic prōˀwas, from Proto-Indo-European preh₃-wo-s, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

правило (Old Church Slavonic): rule

Definitions

  1. rule

Ancestry of “правило”, step by step

правило traces back through two separate lines of ancestry.

via Proto-Slavic pravъ

StepLanguageWordMeaning
1Proto-Slavicpravъright, straight; correct
2Proto-Balto-Slavicprōˀwas
3Proto-Indo-Europeanpreh₃-wo-s
4Proto-Indo-Europeanper-before, in front; first; to go through
5Proto-Indo-Europeanpr̥tóspassed , crossed

via Czech pravidlo

StepLanguageWordMeaning
1Czechpravidlorule

Words derived from “правило

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European preh₃-wo-s
правило — Etymology, Origin & Word History | Etymology Explorer