FINGERMARK
Meaning of FINGERMARK in English
fin ‧ ger ‧ mark /ˈfɪŋɡəmɑːk $ -ɡərmɑːrk/ BrE AmE noun [countable]
a mark made by dirty fingers on something clean
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012