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1 definition by James P. McGrath

 
1.
Speech that is readable by some, but not all, persons. Often used in public address systems for secret communications within a spy network.
The man who owns steganophoner@yahoo.com reads public steganophony and found the word used once on a Russian website combined with the word Programma in Cyrillic. That computer program is enemy technology to the Unted States of America.
by James P. McGrath May 05, 2011