Musicology (Greek: μουσική = "music" an λόγος = "word" or "reason") is the scholarly study of music. The word is used in narrow, broad and intermediate senses. In the narrow sense, musicology is confined to the music history of Western cultural elites. In the intermediate sense, it includes all relevant humanities and a range of musical forms, styles, genres and traditions. In the broad sense, it includes - at least potentially - all musically relevant disciplines and all manifestations of music in all cultures. The broad meaning corresponds most closely to the word's etymology, the entry on "musicology" in Grove's dictionary, the entry on "Musikwissenschaft" in Musik in Geschichte und Gegenwart, and the classic approach of Adler (1885).