Where does “втыкать” come from?

втыкать (Russian) comes from Russian ты́кать, from Russian ты, from Old East Slavic тꙑ, from Proto-Slavic ty, from Proto-Balto-Slavic tūˀ, from Proto-Indo-European túh₂ — you, thou.

втыкать (Russian): to stick (in, into), to drive (in, into)

Definitions

to stick (in, into), to drive (in, into)

Ancestry of “втыкать”, step by step

Step	Language	Word	Meaning
1	Russian	ты́кать	to poke
2	Russian	ты	second-person singular, nominative case: you,...
3	Old East Slavic	тꙑ	you, thou
4	Proto-Slavic	ty	you
5	Proto-Balto-Slavic	tūˀ	you
6	Proto-Indo-European	túh₂	you, thou

Every word from Proto-Indo-European túh₂ →Every word from Proto-Balto-Slavic tūˀ →Every word from Proto-Slavic ty →