Definition of ionography in US English:

ionography

noun

  • 1Chemistry and Medicine. Zone electrophoresis; especially paper electrophoresis. Now rare.

  • 2Any of several electrostatic imaging processes in which a beam of light or X-rays is made to produce a pattern of ions from which a latent image is formed.

Origin

1950s. From iono- + -graphy.

Pronunciation

ionography

/ʌɪəˈnɒɡrəfi/