KNUCKLE-DUSTER Meaning of KNUCKLE-DUSTER in English transcription, транскрипция: [ ˈnə-kəl-ˌdəs-tər ]nounDate: 1858: knuckle 4 Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003