Where does “leivintupa” come from?

leivintupa (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.

leivintupa (Finnish): bakehouse

Definitions

bakehouse

Ancestry of “leivintupa”, step by step

Step	Language	Word	Meaning
1	Finnish	tupa	living room, main room; cottage, cot; room
2	Proto-Finno-Ugric	*tupa	—
3	Icelandic	stofa	a living room; a classroom, a room
4	Old Norse	stofa	room, living room
5	German	stōve	—
6	Old Saxon	*stova	—
7	Proto-West Germanic	*stobu	—

Every word from Proto-West Germanic *stobu →