Where does “munaleikkuri” come from?

munaleikkuri (Finnish) comes from Finnish leikkuri, from Finnish leikata, from Proto-Finnic leik'at'ak — to cut.

munaleikkuri (Finnish): egg slicer

Definitions

Step	Language	Word	Meaning
1	Finnish	leikkuri	cutter
2	Finnish	leikata	to cut; to incise; to mow
3	Proto-Finnic	leik'at'ak	to cut

munaleikkuri — Etymology, Origin & Word History | Etymology Explorer