Definition of polyglossic in US English:

polyglossic

adjective

  • Involving or including two or more voices or languages.

Origin

1980s; earliest use found in Novel. From poly- + -glossia + -ic, after polyglossia, polyglossy, diglossic Compare French polyglossique.

Pronunciation

polyglossic

/ˌpɒlɪˈɡlɒsɪk/