Where does “bʰoyh₂-dʰh₁-so-s” come from?

bʰoyh₂-dʰh₁-so-s (Proto-Indo-European) comes from Proto-Indo-European bʰeyh₂- — to fear, be afraid; to strike, hit; to hew, cut.

Ancestry of “bʰoyh₂-dʰh₁-so-s”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	bʰeyh₂-	to fear, be afraid; to strike, hit; to hew, cut

bʰoyh₂-dʰh₁-so-s — Etymology, Origin & Word History | Etymology Explorer