Where does “jäähdytysvaunu” come from?

jäähdytysvaunu (Finnish) comes from Finnish vaunu, from Old Swedish vaghn, from Old Norse vagn, from Proto-Germanic wagnaz, from Proto-Indo-European woǵʰnos, from Proto-Indo-European weǵʰ- — to bring; to transport.

jäähdytysvaunu (Finnish): refrigerator car, reefer

Definitions

  1. refrigerator car, reefer

Ancestry of “jäähdytysvaunu”, step by step

jäähdytysvaunu traces back through two separate lines of ancestry.

via Finnish vaunu

StepLanguageWordMeaning
1Finnishvaunuwagon, coach, stagecoach; wagon, car, carriage;...
2Old Swedishvaghnwagon, cart
3Old Norsevagncart
4Proto-Germanicwagnazcart, wagon
5Proto-Indo-Europeanwoǵʰnoswagon, primitive carriage
6Proto-Indo-Europeanweǵʰ-to bring; to transport

via Finnish jäähdytys

StepLanguageWordMeaning
1Finnishjäähdytyscooling; refrigeration
2Finnishjäähdyttääto cool
3FinnishjäähtyäTo cool
4Proto-Finnicjähtüdäkto cool, to cool down
5Proto-Finno-Ugricjäkše-
Every word from Proto-Indo-European weǵʰ-Every word from Proto-Indo-European woǵʰnosEvery word from Proto-Germanic wagnaz