Where does “заблеять” come from?

заблеять (Russian) comes from Russian блеять, from Proto-Slavic blějati, from Proto-Indo-European bʰléh₁-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

заблеять (Russian): to begin to bleat

Definitions

to begin to bleat

Ancestry of “заблеять”, step by step

Step	Language	Word	Meaning
1	Russian	блеять	to bleat
2	Proto-Slavic	blějati	to bleat
3	Proto-Indo-European	bʰléh₁-	to bleat
4	Proto-Indo-European	bʰel-	to sound; to speak, roar, bark; shiny, white; to...
5	Proto-Indo-European	bʰōl-	—

Every word from Proto-Indo-European bʰōl- →Every word from Proto-Indo-European bʰel- →Every word from Proto-Indo-European bʰléh₁- →