Where does “pesuhuone” come from?

pesuhuone (Finnish) comes from Finnish pesu, from Finnish -u, from Proto-Finnic -u — Forms nouns from adjectives, nouns.

pesuhuone (Finnish): bathroom, a room containing a shower and possibly a bathtub, but usually not a toilet

Definitions

  1. bathroom, a room containing a shower and possibly a bathtub, but usually not a toilet

Ancestry of “pesuhuone”, step by step

pesuhuone traces back through two separate lines of ancestry.

via Finnish pesu

StepLanguageWordMeaning
1Finnishpesuwash, washing
2Finnish-uForms nouns from verbs. Most common with "e"- and...
3Proto-Finnic-uForms nouns from adjectives, nouns

via Finnish huone

StepLanguageWordMeaning
1Finnishhuoneroom; house; house, hall
2Proto-Finnichoonehbuilding; room
Every word from Proto-Finnic -u →Every word from Finnish -u →Every word from Finnish pesu →