1. Plural of pasticcio; elaborate musical or literary works made up of selections from different sources; medleys or potpourris.
Usage: Often used in music and arts contexts; Italian origin, sometimes italicized in English
2. Plural of pasticcio; a confused or disorderly mixture; a mess or jumble.
Usage: Informal usage

Examples

• The concert featured several pasticcios composed from famous opera melodies.
• The album is a pasticcio of different musical styles and genres.
• Her essay was a pasticcio of borrowed ideas and poorly organized thoughts.
• The museum exhibition displayed pasticcios created by Renaissance artists.
• The film's plot is a pasticcio of unrelated subplots and confusing narrative threads.