Where does “läpikäyminen” come from?

läpikäyminen (Finnish) comes from Finnish läpi, from Tagalog lapi, from Spanish lápiz, from Italian lapis, from Latin lapis, from Proto-Italic *lapets — stone.

Ancestry of “läpikäyminen”, step by step

läpikäyminen traces back through two separate lines of ancestry.

via Finnish läpi

StepLanguageWordMeaning
1Finnishläpihole window, shutter, door; mouth, hole; through
2Tagaloglapijoining or attaching a part to a whole; affix
3Spanishlápizpencil
4Italianlapispencil; sanguine
5Latinlapisa stone; a milestone; a boundary stone
6Proto-Italic*lapetsstone

via Finnish käyminen

StepLanguageWordMeaning
1Finnishkäyminenfermentation; going, visiting; going by
2Finnish-minenForms verbal nouns from verbs, mostly corresponds...
3Proto-Finnic-minenForms nouns from verbs, indicating the action of...
4Proto-Finnic-maForms action/result nouns from verbs; Forms the...
5Proto-Uralic-ma
Every word from Proto-Italic *lapets