Definition of pneumatography in US English:

pneumatography

noun

  • Writing alleged to be done directly by a disembodied spirit, without the hand of a medium or any material instrument.

Origin

Mid 17th century (in an earlier sense). From pneumato- + -graphy. Compare Byzantine Greek πνευματογράϕος inspired writer.

Pronunciation

pneumatography

/ˌnjuːməˈtɒɡrəfi/