Where does “sairastupa” come from?

sairastupa (Finnish) comes from Finnish tupa, from Proto-Finno-Ugric *tupa, from Icelandic stofa, from Old Norse stofa, from German stōve, from Old Saxon *stova, from Proto-West Germanic *stobu.

sairastupa (Finnish): infirmary, sickhouse

Definitions

  1. infirmary, sickhouse

Ancestry of “sairastupa”, step by step

sairastupa traces back through two separate lines of ancestry.

via Finnish tupa

StepLanguageWordMeaning
1Finnishtupaliving room, main room; cottage, cot; room
2Proto-Finno-Ugric*tupa—
3Icelandicstofaa living room; a classroom, a room
4Old Norsestofaroom, living room
5Germanstōve—
6Old Saxon*stova—
7Proto-West Germanic*stobu—

via Finnish sairas

StepLanguageWordMeaning
1Finnishsairasill, sick; A sick person
2Proto-Finnicsairasill, sick
3Proto-Germanicsairazsore, painful
4Proto-Indo-Europeanseh₂yro-—
5Proto-Indo-Europeanseh₂y-to bind; to be fierce, afflict; to tie, bind
Every word from Proto-West Germanic *stobu →Every word from Old Saxon *stova →Every word from German stōve →