Where does “[[sbor]], [[sboř]], [[zbor]], [[zboř]]” come from?
[[sbor]], [[sboř]], [[zbor]], [[zboř]] (Old Czech) comes 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;...
Ancestry of “[[sbor]], [[sboř]], [[zbor]], [[zboř]]”, step by step