Finnish · Body & Health
Mouth
The part of the face used for eating and speaking.
Avaa suu, kiitos.
Open your mouth, please.
'Suu' comes from the Proto-Finnic *suu, which is rooted in Proto-Uralic *su, meaning 'mouth'. This term has preserved its meaning in Finnish language history.
'Suu' is widely used in everyday conversation and writing, particularly in contexts discussing eating, speaking, or health.