Where does “keloontunut” come from?

keloontunut (Finnish) comes from Finnish keloontua, from Finnish kelo, from Finnish kello, from Proto-Finnic kello, from Proto-Germanic skellǭ, from Proto-Indo-European sḱel-, from Proto-Indo-European ḱelh₁- — to warm up, to be hot; to warm up, be hot.

Ancestry of “keloontunut”, step by step

StepLanguageWordMeaning
1Finnishkeloontua
2Finnishkeloa dry, dead pine tree
3Finnishkelloclock; o'clock; time
4Proto-Finnickello
5Proto-Germanicskellǭbell
6Proto-Indo-Europeansḱel-to be obligated, owe
7Proto-Indo-Europeanḱelh₁-to warm up, to be hot; to warm up, be hot
Every word from Proto-Indo-European ḱelh₁-