Where does “pitsauuni” come from?

pitsauuni (Finnish) comes from Finnish uuni, from Old Swedish ughn, from Old Norse ofn, from Proto-Germanic uhnaz, from Proto-Indo-European aukw- — cooking pot.

Ancestry of “pitsauuni”, step by step

pitsauuni traces back through two separate lines of ancestry.

via Finnish uuni

StepLanguageWordMeaning
1Finnishuunioven; stove; furnace
2Old Swedishughnoven
3Old Norseofn
4Proto-Germanicuhnazoven; furnace
5Proto-Indo-Europeanaukw-cooking pot

via Finnish pitsa

StepLanguageWordMeaning
1FinnishpitsaAlternative form of pizza; pizza
2Italianpizzapizza; reel; something very monotonous and...
3Neapolitanpizzapizza
4Byzantine Greekπίταcake, pie; pie; Alternative form of πίττα , Attic...
Every word from Proto-Indo-European aukw-Every word from Proto-Germanic uhnazEvery word from Old Norse ofn