notation
🇺🇸
/nəʊˈteɪʃn/
🇬🇧
/nəʊˈteɪʃn/
a set of signs or symbols used to write down information, especially in math, science, or music
Musicians use musical notation to read and play songs correctly.
音楽家は楽譜を使って曲を正しく読み演奏します。