Words at Play : Top 10 New Words for Old Things
What It Used to Be Called:
TV
What changed:
Starting in the 1970s, new TV channels started pouring into American homes via new technologies.
Broadcast TV i.e. the old-fashioned kind, transmitted over the airwaves became distinct from the cable and satellite
options.
An early use:
"The kind of television most of us watch is broadcast TV. Television stations beam signals over the air, and anyone in the area with a
TV set can pick up the signals." Kiplinger's Personal Finance, Sept. 1979