Where does “vatsalaukku” come from?

vatsalaukku (Finnish) comes from Finnish laukku, from Russian ла́вка, from Proto-Slavic lavъka, from Proto-Slavic lavà.

vatsalaukku (Finnish): stomach

Definitions

Step	Language	Word	Meaning
1	Finnish	laukku	bag; case
2	Russian	ла́вка	bench, shop
3	Proto-Slavic	lavъka	—
4	Proto-Slavic	lavà	—

vatsalaukku — Etymology, Origin & Word History | Etymology Explorer