Word: Atonalism
Definition: Atonalism is a noun that refers to a style of music that does not have a key or tonal center. In other words, it is music that does not follow the traditional rules of melody and harmony found in most Western music, which usually revolves around a specific key. Instead, atonal music uses a variety of notes without focusing on a single "home" note.
While "atonalism" specifically refers to music, the prefix "a-" means "without" or "lack of," and it can be used in other contexts. For example: - "Amoral" means without morals. - "Atypical" means not typical or unusual.
There are no specific idioms or phrasal verbs directly related to "atonalism," but you might hear phrases like "out of tune" in a broader sense, which conveys a lack of harmony.
Atonalism is an important concept in modern music, representing a break from traditional tonal music.