The term 'pedicurist's tip' is a reference to the job of a pedicurist, which is a professional who specializes in providing foot care services such as cutting and filing nails, removing calluses, and massaging feet. The crossword solution for this term is 'toenail, ' which refers to the nails on the toes of the feet. Pedicurists often use special tools to trim and shape toenails, and they may also apply polish or other treatments to them.