Where does “lämmönvaraaja” come from?

lämmönvaraaja (Finnish) comes from Finnish varaaja, from Finnish varata, from Finnish vara, from Proto-Germanic warō, from Proto-Indo-European wēr-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

lämmönvaraaja (Finnish): heat accumulator, heat storage device

Definitions

  1. heat accumulator, heat storage device

Ancestry of “lämmönvaraaja”, step by step

lämmönvaraaja traces back through two separate lines of ancestry.

via Finnish varaaja

StepLanguageWordMeaning
1Finnishvaraajaaccumulator machine that accumulates
2Finnishvaratato reserve, book; to put aside, allocate; to put...
3Finnishvarareserve, backup; resources, reserves, funds,...
4Proto-Germanicwarōattention, care
5Proto-Indo-Europeanwēr-true
6Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

via Finnish lämpö

StepLanguageWordMeaning
1Finnishlämpöwarmth, heat; heat; fever
2Finnish-oForms result or action nouns from verbs; Forms...
3Proto-Finnic-oForms action/result nouns from verbs
4Proto-Uralic-w
Every word from Proto-Indo-European wer-Every word from Proto-Indo-European wēr-Every word from Proto-Germanic warō
lämmönvaraaja — Etymology, Origin & Word History | Etymology Explorer