Definition of polyhedrous in English:

polyhedrous

Pronunciation /ˌpɒlɪˈhiːdrəs/

adjective

  • Polyhedral.

    "polyhedrous glass" noun Obsolete = "polyhedron".

Origin

Late 17th century; earliest use found in Ralph Cudworth (1617–1688), philosopher and theologian. Either from Hellenistic Greek πολύεδρος + -ous, or from polyhedron + -ous.