Where does “Gadocha” come from?

Gadocha (Polish) comes from Polish gadać, from Proto-Slavic gaďati.

Ancestry of “Gadocha”, step by step

Step	Language	Word	Meaning
1	Polish	gadać	to jabber, to yak; to talk
2	Proto-Slavic	gaďati	—

Gadocha — Etymology, Origin & Word History | Etymology Explorer