Where does “саборница” come from?

саборница (Serbo-Croatian) comes from Serbo-Croatian са́бор, from Old Church Slavonic съборъ, from Proto-Slavic sъborъ, from Proto-Slavic borъ, from Proto-Balto-Slavic barús, from Proto-Indo-European bʰor- — to hum, buzz; coniferous forest; to protrude;...

саборница (Serbo-Croatian): parliament building, assembly building;...

Definitions

  1. parliament building, assembly building;...

Ancestry of “саборница”, step by step

StepLanguageWordMeaning
1Serbo-Croatianса́борassembly
2Old Church Slavonicсъборъmeeting; counsel
3Proto-Slavicsъborъmeeting, gathering, assembly
4Proto-Slavicborъpine tree; set, assembly; loot
5Proto-Balto-Slavicbarús—
6Proto-Indo-Europeanbʰor-to hum, buzz; coniferous forest; to protrude;...
Every word from Proto-Indo-European bʰor- →Every word from Proto-Balto-Slavic barús →Every word from Proto-Slavic borъ →