Where does “bʰolǵʰnis” come from?

bʰolǵʰnis (Proto-Indo-European) comes from Proto-Indo-European bʰelǵʰ-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

Ancestry of “bʰolǵʰnis”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanbʰelǵʰ-to swell
2Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
3Proto-Indo-Europeanbʰōl-—
Every word from Proto-Indo-European bʰōl- →Every word from Proto-Indo-European bʰel- →Every word from Proto-Indo-European bʰelǵʰ- →