Where does “праг” come from?

праг (Bulgarian) comes from Old Church Slavonic прагъ, from Proto-Slavic porgъ, from Proto-Balto-Slavic parˀgas, from Proto-Indo-European porg-o-.

праг (Bulgarian): threshold, doorstep, ledge

Definitions

  1. threshold, doorstep, ledge

Ancestry of “праг”, step by step

StepLanguageWordMeaning
1Old Church Slavonicпрагъdoorpost
2Proto-Slavicporgъthreshold, doorstep
3Proto-Balto-Slavicparˀgas—
4Proto-Indo-Europeanporg-o-—
Every word from Proto-Indo-European porg-o- →Every word from Proto-Balto-Slavic parˀgas →Every word from Proto-Slavic porgъ →