(ˈfɪŋɡəˌmɑːk) na mark left by dirty or greasy fingers on paintwork, walls, etcThesaurus
Noun
1.
fingermark - a smudge made by a (dirty) fingerfingerprintblot, smirch, smudge, daub, slur, smear, spot - a blemish made by dirt; "he had a smudge on his cheek"