Where does “halajaa” come from?

halajaa (Proto-Germanic) comes from Finnish halata, from Proto-Germanic halōną, from Proto-Indo-European ḱelh₁- — to warm up, to be hot; to warm up, be hot.

Ancestry of “halajaa”, step by step

StepLanguageWordMeaning
1Finnishhalatato hug, embrace; to want
2Proto-Germanichalōnąto call, appoint, summon; to fetch, get
3Proto-Indo-Europeanḱelh₁-to warm up, to be hot; to warm up, be hot
Every word from Proto-Indo-European ḱelh₁-