From Longman Dictionary of Contemporary Englishbarrel organˈbarrel ˌorgan noun [countable] APMa musical instrument that you play by turning a handle, often used on the streets in order to get money, especially in the past
Examples from the Corpus
barrel organ• Tony Coia's grandfather, Massimino, came to Britain from Cassino with his wife in 1886 and bought a barrel organ. 