Where does “напълно” come from?

напълно (Bulgarian) comes from Bulgarian пъ́лно, from Bulgarian пълен, from Old Church Slavonic пльнъ, from Proto-Slavic pьlnъ, from Proto-Balto-Slavic pílˀnas, from Proto-Indo-European pl̥h₁nós, from Proto-Indo-European pleh₁- — to fill.

напълно (Bulgarian): fully, completely

Definitions

  1. fully, completely

Ancestry of “напълно”, step by step

напълно traces back through two separate lines of ancestry.

via Bulgarian пъ́лно

StepLanguageWordMeaning
1Bulgarianпъ́лноfully, completely
2Bulgarianпъленfull, complete, integral; absolute, utter, sheer,...
3Old Church Slavonicпльнъfull
4Proto-Slavicpьlnъfull
5Proto-Balto-Slavicpílˀnasfull
6Proto-Indo-Europeanpl̥h₁nósfull
7Proto-Indo-Europeanpleh₁-to fill

via Bulgarian на

StepLanguageWordMeaning
1Bulgarianнаof, 's; to; of
2Bulgarianистинаtruth
3Old Church Slavonicистинаtruth
4Proto-Slavic*jьstinatruth
5Proto-Slavicjistъtrue, genuine; same
Every word from Proto-Indo-European pleh₁- →Every word from Proto-Indo-European pl̥h₁nós →Every word from Proto-Balto-Slavic pílˀnas →