A barber is a professional who specializes in cutting and styling men's hair, while a beautician is a professional who specializes in beauty services such as hair styling, makeup application, and manicures/pedicures. A barbershop is a place where barbers provide services such as haircuts, shaves, and beard trims, while a beauty salon is a place where beauticians provide services such as hair styling, makeup application, and manicures/pedicures.