nail file
noun
a small file of metal or cardboard, for trimming, smoothing, or shaping the fingernails and sometimes having a point for removing dirt from under them.
Origin of nail file
An Americanism dating back to 1870–75
Words nearby nail file
nail bar,
nail bed,
nail bomb,
nail down,
nail enamel,
nail file,
nail fold,
nail in one's coffin,
nail pit,
nail polish,
nail scissors