Class dance, also known as school dance or prom, refers to a special event that is usually organized by schools to provide students with an opportunity to socialize and have fun. Synonyms for class dance include formal dance, ball, cotillion, gala, promenade, and social dance. Formal dance refers to an evening dance event that requires formal attire and usually includes traditional dances like waltz and foxtrot. Ball is a more formal type of dance event that may include a dinner, performances, and formal dress. Cotillion refers to a formal ball held for young people, while gala refers to a grand and glamorous social event. Promenade is a French word that means "to take a leisurely walk," and so promenade dances usually involve a parade-like procession. Lastly, social dance refers to any dance event intended for socializing and having fun.