Where does “lämpölatu” come from?

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

lämpölatu (Finnish): warmer ski track that avoids colder areas

Definitions

  1. warmer ski track that avoids colder areas

Ancestry of “lämpölatu”, step by step

lämpölatu 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 latu

StepLanguageWordMeaning
1Finnishlatuski track; course
2Proto-Finniclatuski track
3Proto-Finno-Permiclaδᴈ—
Every word from Proto-Uralic -w →Every word from Finnish -o →Every word from Proto-Finnic -o →
lämpölatu — Etymology, Origin & Word History | Etymology Explorer