Wiktionary
mass medium
n. Any means of public communication that reaches a large audience
WordNet
mass medium
n. transmissions that are disseminated widely to the public [syn: medium]
Usage examples of "mass medium".
This indicates an ossified mode of thinking about the most dynamic mass medium ever created, the only interactive mass medium yet.
I am an exception to this, because I have mine via the printed word, the oldest mass medium on the planet, and this website is maintained by a publishing company that belongs to an even larger corporation owned in turn by shapeshifting reptiles from Beta Reticuli, but the rest of you, today, are free to mass-mediate your own personae.