Definition of polystylistic in English:

polystylistic

Pronunciation /ˌpɒlɪstʌɪˈlɪstɪk/

adjective

  • Of or relating to polystylism; that makes use of a number of different artistic styles or techniques.

Origin

1980s; earliest use found in New Grove Dictionary of Music. From poly- + stylistic, after polystylism.