dasherEnglishMerriam-Webster Dictionary aria-label='Phonetic transcription: '> ˈker-ə-ˌlän , -lən, ˈka-rə-, ˈker-ē-ˌän, -ˌōn, ˈka-rē-, kə-ˈril-yən \ a set of fixed chromatically tuned bells sounded by hammers controlled from a keyboardan electronic instrument imitating a carillona composition for the carillon Definition 1 a : a set of fixed chromatically tuned bells sounded by hammers controlled from a keyboardb : an electronic instrument imitating a carillon2 : a composition for the carillon