Word Study
fingerpaint
CIDE DICTIONARY
fingerpaint, n.
A type of paint having the consistency of a thin paste or jelly, which is applied to a surface by dipping fingers into the paint and smearing the paint on the surface, usually in artistic patterns. It is used primarily by children. [PJC]
fingerpaint, v. i. & t.
To paint{1} with fingerpaint. [WordNet 1.5]
For further exploring for "fingerpaint" in Webster Dictionary Online