broadcast
noun
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message that is transmitted by radio or television
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a radio or television showprogram
verb
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to cause to become widely knownโKnowledge of what you have done has already been broadcast to the group.โdiffuse
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to broadcast over the airwaves, as in radio or televisionโI broadcasted my show over the internet.โair
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to sow over a wide area, especially by handโI broadcast seeds.โ