Where does “lämpölava” come from?

lämpölava (Finnish) comes from Finnish lämpö, from Finnish -o, from Proto-Finnic -o, from Proto-Uralic -w.

lämpölava (Finnish): heated propagator

Definitions

  1. heated propagator

Ancestry of “lämpölava”, step by step

lämpölava traces back through two separate lines of ancestry.

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—

via Finnish lava

StepLanguageWordMeaning
1Finnishlavabed; platform; stage
2Proto-Finniclavasleeping place, bed
3Proto-Balticlā́ˀwāˀ—
Every word from Proto-Uralic -w →Every word from Finnish -o →Every word from Proto-Finnic -o →