Definition of polychromous in English:

polychromous

adjective

  • Polychrome.

Origin

Late 19th century; earliest use found in The Academy: a monthly record of literature, learning, science, and art. From Hellenistic Greek πολύχρωμος many-coloured (from ancient Greek πολυ- + Hellenistic Greek -χρωμος) + -ous.

Pronunciation

polychromous

/ˌpɒlɪˈkrəʊməs/