Where does “bʰóh₂-mo-s” come from?

bʰóh₂-mo-s (Proto-Indo-European) comes from Proto-Indo-European bʰeh₂-, from Proto-Indo-European bʰeh₂-s-ri-.

Ancestry of “bʰóh₂-mo-s”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	bʰeh₂-	to shine, glow light; to speak, say
2	Proto-Indo-European	bʰeh₂-s-ri-	—

bʰóh₂-mo-s — Etymology, Origin & Word History | Etymology Explorer