Scissors, generally with curved blades, designed to be used in cutting the finger-nails.
The Century Dictionary (Public Domain)
Use "nail-scissors" in a sentence
"The following suggestions are less cinematically apocalyptic, but still better than a home that can be forcibly entered with a pair of nail-scissors:"
"Asking "how can we keep sharps off airplanes" leads to confiscation of nail-scissors; while asking "how can we keep terrorists from overpowering pilots" leads to reinforced cockpit doors."
"The first-person saga of a man who fixed his own botched circumcision while at college, using a nail-scissors and ice-cubes."