Where does “avosuin” come from?

avosuin (Finnish) comes from Finnish suu, from Proto-Finnic süü, from Proto-Uralic śuwe — mouth.

avosuin (Finnish): with one's mouth open

Definitions

  1. with one's mouth open

Ancestry of “avosuin”, step by step

StepLanguageWordMeaning
1Finnishsuumouth
2Proto-Finnicsüüthread, fibre; annual ring; reason, cause
3Proto-Uralicśuwemouth
Every word from Proto-Uralic śuwe →Every word from Proto-Finnic süü →Every word from Finnish suu →