ritornello
/riˌtɔrnɛlˈoʊ/Definitions
1. noun
A recurring musical theme or motif, especially one in an opera or oratorio.
“The composer used a ritornello to create a sense of unity in the symphony.”
2. noun
A repeated refrain or chorus in music, especially in the baroque style.
“The ritornello in the opera returned multiple times, emphasizing its significance in the story.”