A communication system you can have fun with at your local Wal-Mart.
Deal #96 at the intercom and "Dear customers...."
by Isthereanybodyoutthere March 18, 2010
2 more definitions
a intercommunication system, a network of loudspeakers connected to a microphone
He chewed me out over the intercom.
by Light Joker June 20, 2007
Between more than one member of the Soviet Union.
There was an Intercom meeting last week in St. Petersberg.
by Diggity Monkeez April 16, 2005