Does supercalifragilistic has semantic nmeaning

Yes, "supercalifragilisticexpialidocious," popularized by the film Mary Poppins, is a whimsical term that doesn't have a specific semantic meaning but is often interpreted as a Word to describe something fantastic or extraordinarily good. It combines various linguistic elements to create a sense of joy and exuberance. While it was originally coined for entertainment, it has since taken on a life of its own in popular culture.