avant-garde

This term carries a strong connotation of rebellion and intellectual bravery, suggesting a deliberate attempt to shock or disrupt the status quo. It is most frequently used in high-culture contexts like fine art, classical music, and architecture to describe works that are ahead of their time. As a noun, the word functions as a collective noun referring to a group of innovators. It does not have a standard plural form like "avant-gardes" in common usage; instead, it describes the movement or the collective body of artists as a single entity.