Where does “suojakaasuhitsaus” come from?

suojakaasuhitsaus (Finnish) comes from Finnish suojakaasu, from Finnish suoja, from Proto-Finnic sooja, from Russian со́я, from Dutch soja, from Japanese そい, from Japanese 醤油, from Middle Chinese 醬油 — bean paste.

suojakaasuhitsaus (Finnish): shielding gas welding, MIG/MAG welding

Definitions

  1. shielding gas welding, MIG/MAG welding

Ancestry of “suojakaasuhitsaus”, step by step

suojakaasuhitsaus traces back through two separate lines of ancestry.

via Finnish suojakaasu

StepLanguageWordMeaning
1Finnishsuojakaasushielding gas; protective atmosphere
2Finnishsuojashelter; protective covering; refuge
3Proto-Finnicsoojashelter; protection; warm
4Russianсо́яjay {{i|dialectal}}
5Dutchsojasoy
6Japaneseそい醤油 soy sauce
7Japanese醤油soy sauce
8Middle Chinese醬油
9Middle Chinesebean paste

via Finnish hitsaus

StepLanguageWordMeaning
1Finnishhitsauswelding
2Finnishhitsatato weld
3Swedishhitsato heat, to weld
4Middle Low Germanhitzen
Every word from Middle Chinese Every word from Middle Chinese 醬油Every word from Japanese 醤油