Definition of "radiogram" [radiogram]

• A message transmitted by wireless telegraphy. (noun)
• A radiograph. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "The formal definition of a radiogram is a plain text message sent in a recognizable format over amateur radio, but in this case it describes a coded message transmitted over shortwave radio directly to operatives in Moscow."
• "That message was to be sent by "radiogram," a wireless communication method similar to Morse code, the document said."
• "It went straight on to the radiogram, and I played it over and over again."