Where does “suojapinnoite” come from?

suojapinnoite (Finnish) comes from Finnish pinnoite, from Finnish pinnoittaa, from Finnish pinna, from Swedish pinne, from Old Norse pinni, from Proto-Germanic penn-, from Latin penna, from Proto-Italic petnā — to spread out; to fly.

suojapinnoite (Finnish): a protective coating

Definitions

  1. a protective coating

Ancestry of “suojapinnoite”, step by step

suojapinnoite traces back through two separate lines of ancestry.

via Finnish pinnoite

StepLanguageWordMeaning
1Finnishpinnoitecoat, coating, lining
2Finnishpinnoittaato coat, to plate, to apply a coating or surface;...
3Finnishpinnaspoke; tiller; sound post
4Swedishpinnea stick; a short thin roughly cylindrical form of...
5Old Norsepinnia pin
6Proto-Germanicpenn-
7Latinpennawing; feather, especially a flight-feather;...
8Proto-Italicpetnāfeather; wing
9Proto-Indo-Europeanpéth₂r̥wing; feather
10Proto-Indo-Europeanpeth₂-to spread out; to fly

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
Every word from Proto-Indo-European peth₂-Every word from Proto-Indo-European péth₂r̥Every word from Proto-Italic petnā