Where does “lämmönsäädin” come from?

lämmönsäädin (Finnish) comes from Finnish säädin, from Finnish -in, from Proto-Finno-Ugric *-in, from Proto-Uralic -ma.

lämmönsäädin (Finnish): thermal regulator, thermostat

Definitions

  1. thermal regulator, thermostat

Ancestry of “lämmönsäädin”, step by step

lämmönsäädin traces back through two separate lines of ancestry.

via Finnish säädin

StepLanguageWordMeaning
1Finnishsäädincontroller; remote control; regulator
2Finnish-inSuffix variant for the illative singular, see...
3Proto-Finno-Ugric*-in
4Proto-Uralic-ma

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-Uralic -maEvery word from Finnish -inEvery word from Finnish säädin