Where does “выныривать” come from?

выныривать (Russian) comes from Russian вы́нырнуть, from Russian вы́-, from Old East Slavic вꙑ-, from Proto-Slavic vy-, from Proto-Balto-Slavic ū́, from Proto-Indo-European úd — out, outward.

выныривать (Russian): to come up, to come to the surface, to emerge; to...

Definitions

to come up, to come to the surface, to emerge; to...

Ancestry of “выныривать”, step by step

Step	Language	Word	Meaning
1	Russian	вы́нырнуть	to come up, to come to the surface, to emerge
2	Russian	вы́-	out, out from describing an action of moving outside from inside
3	Old East Slavic	вꙑ-	—
4	Proto-Slavic	vy-	out
5	Proto-Balto-Slavic	ū́	—
6	Proto-Indo-European	úd	out, outward

Every word from Proto-Indo-European úd →Every word from Russian вы́- →Every word from Proto-Balto-Slavic ū́ →