Definition of polygraphical in English:

polygraphical

Pronunciation /ˌpɒlɪˈɡrafɪkl/

adjective

  • Polygraphic.

Origin

Late 16th century; earliest use found in John Harvey (bap. 1564, d. 1592), astrologer. From Hellenistic Greek πολυγράϕος (adjective) writing much + -ical.