세수해요 · 세수했어요 · 세수할 거예요 · 세수하세요
to wash one's face
Example
저는 아침에 일어나서 바로 세수해요.
I wash my face right after I get up in the morning.
Word parts
세 wash+수 hand
Literally 'wash hands', but in Korean it means washing your face.
Good to know
For washing hands, say 손을 씻다.