finger-painting
US /ˈfɪŋ.ɡɚˌpeɪn.tɪŋ/
UK /ˈfɪŋ.ɡɚˌpeɪn.tɪŋ/

1.
a technique of painting with the fingers, usually with thick, non-toxic paints, often used by young children
:
•
The children enjoyed finger-painting in art class.
•
She hung her son's finger-painting on the refrigerator.
1.
to paint using the fingers, typically with thick, non-toxic paints
:
•
The toddlers loved to finger-paint with bright colors.
•
We decided to finger-paint a mural on the classroom wall.