Where does “bjalki” come from?

bjalki (Old Norse) comes from Proto-Germanic balkô, from Proto-Indo-European bʰelǵ- — to balk, beam.

Ancestry of “bjalki”, step by step

StepLanguageWordMeaning
1Proto-Germanicbalkôbeam, balk
2Proto-Indo-Europeanbʰelǵ-to balk, beam

Words derived from “bjalki

Every word from Proto-Indo-European bʰelǵ-Every word from Proto-Germanic balkô