Where does “lukkiutuminen” come from?

lukkiutuminen (Finnish) comes from Finnish lukkiutua, from Finnish lukita, from Finnish lukko, from Proto-Germanic lukǭ, from Proto-Indo-European lewg- — to bend.

Ancestry of “lukkiutuminen”, step by step

StepLanguageWordMeaning
1Finnishlukkiutuato lock; to become locked, get locked
2Finnishlukitato lock
3Finnishlukkolock; bolt; clasp
4Proto-Germaniclukǭlock, clasp, shutter, opening
5Proto-Indo-Europeanlewg-to bend
Every word from Proto-Indo-European lewg- →Every word from Proto-Germanic lukǭ →Every word from Finnish lukko →