Where does “hiussuoja” come from?

hiussuoja (Finnish) comes 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, from Middle Chinese 醬 — bean paste.

hiussuoja (Finnish): hair cover protective headwear used to cover the hair when working in a place where cleanliness is required, when swimming etc

Definitions

  1. hair cover protective headwear used to cover the hair when working in a place where cleanliness is required, when swimming etc

Ancestry of “hiussuoja”, step by step

hiussuoja traces back through two separate lines of ancestry.

via Finnish suoja

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

via Finnish hius

StepLanguageWordMeaning
1Finnishhiusa single hair, strand of hair
2Proto-Finnichibushair on the head; hair, strand of hair
3Proto-Germanichiwjąappearance, blee; form, shape; mold, mildew
4Proto-Indo-Europeanḱew-skin, colour of the skin; to shine; bright; to...
5Proto-Indo-Europeangʷṓwscattle
Every word from Middle Chinese Every word from Middle Chinese 醬油Every word from Japanese 醤油