Where does “kulminoituminen” come from?

kulminoituminen (Finnish) comes from Finnish kulminoitua, from Finnish kulminaatio, from Medieval Latin culminatus, from Latin culmen, from Proto-Italic kolamen, from Proto-Indo-European ḱelH- — to freeze.

Ancestry of “kulminoituminen”, step by step

StepLanguageWordMeaning
1Finnishkulminoituato culminate
2Finnishkulminaatioculmination
3Medieval Latinculminatus
4Latinculmenstalk; top, roof, summit, peak; height, acme
5Proto-Italickolamen
6Proto-Indo-EuropeanḱelH-to freeze
Every word from Proto-Indo-European ḱelH-Every word from Proto-Italic kolamenEvery word from Latin culmen