Where does “hiillostaminen” come from?

hiillostaminen (Finnish) comes from Finnish hiillostaa, from Finnish hiillos, from Finnish hiiltää, from Finnish hiili, from Proto-Finnic hiili — charcoal; ember.

Ancestry of “hiillostaminen”, step by step

StepLanguageWordMeaning
1Finnishhiillostaato barbecue or grill with embers
2Finnishhiillosembers smoldering or glowing remains of a fire
3Finnishhiiltääto char; Third-person singular indicative present...
4Finnishhiilicoal; charcoal; carbon
5Proto-Finnichiilicharcoal; ember
Every word from Proto-Finnic hiili