Where does “mikš-se” come from?

mikš-se (Veps) comes from Veps mikš, from Livonian mi.

mikš-se (Veps): for some reason

Definitions

Step	Language	Word	Meaning
1	Veps	mikš	why, because of what, for what reason
2	Livonian	mi	—

mikš-se — Etymology, Origin & Word History | Etymology Explorer