Definition of narrowcast

: to aim a broadcast at a narrowly defined area or audience

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First Known Use of narrowcast

1937, in the meaning defined above

History and Etymology for narrowcast

narrow entry 1 + -cast (as in broadcast)

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The first known use of narrowcast was in 1937

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Cite this Entry

“Narrowcast.” Dictionary, Merriam-Webster, Accessed 10 Jul. 2020.

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