Definition of ionogram in English:

ionogram

noun

  • 1Chemistry and Medicine. A record or image produced as the result of an ionographic separation, typically a series of spots or bands on the support medium.

  • 2Atmospheric Physics. A graphical record of the data transmitted by an ionosonde.

Origin

1950s; earliest use found in Journal of the American Chemical Society. From iono- + -gram, in sense 1 after ionography.

Pronunciation

ionogram

/ʌɪˈɒnəɡram/