RHYTHMIC Meaning of RHYTHMIC in English rhyth ‧ mic /ˈrɪðmɪk/ BrE AmE ( also rhyth‧mic‧al /-mɪk ə l/) adjective having a strong rhythm:the rhythmic thud of the bass drum —rhythmically /-kli/ adverb Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012