From Longman Dictionary of Contemporary Englishzydecozy‧de‧co /ˈzaɪdəkəʊ $ -koʊ/ noun [uncountable] APMa type of Cajun music that is popular in southern Louisiana that combines the styles of French and Caribbean music with the bluesOrigin zydeco (1900-2000) Probably from Louisiana Creole Les haricots (sont pas salé) “The beans (are not salted)”, the title of a dance tune