The term "new jazz" refers to an experimental genre of jazz music that emerged in the 1950s and 1960s. This style of jazz is characterized by its innovative use of electronic instruments, unconventional song structures, and improvisational techniques. While the term "new jazz" is still commonly used to refer to this style of music, there are also a number of synonyms that are often used in its place. Some of these synonyms include avant-garde jazz, free jazz, fusion jazz, and experimental jazz. Regardless of the terminology used, new jazz remains a niche but influential genre in the world of jazz music.