nailprint
/ˈneɪlˌpriɪnt/Definitions
1. noun
A print or impression made by a person’s fingernails, especially a mark or impression made by a person’s fingers on a surface, such as a wall or a piece of furniture.
“The suspect’s nailprints were found at the scene of the crime.”
2. noun
A mark or impression made by a nail, especially on the sole of a shoe or on a floor.
“The shoe’s nailprints on the floor indicated that someone had been there recently.”