radar beacon

noun

Definition of radar beacon

: a radar transmitter that upon receiving a radar signal emits a signal which reinforces the normal reflected signal or which introduces a code into the reflected signal especially for identification purposes

First Known Use of radar beacon

1945, in the meaning defined above

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Time Traveler for radar beacon

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The first known use of radar beacon was in 1945

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Dictionary Entries Near radar beacon

radar astronomy

radar beacon

radar cruise control

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Cite this Entry

“Radar beacon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radar%20beacon. Accessed 3 Aug. 2021.

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Britannica.com: Encyclopedia article about radar beacon

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