beacon
1 Americannoun
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a guiding or warning signal, as a light or fire, especially one in an elevated position.
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a tower or hill used for such purposes.
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a lighthouse, signal buoy, etc., on a shore or at a dangerous area at sea to warn and guide vessels.
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Navigation.
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a radar device at a fixed location that, upon receiving a radar pulse, transmits a reply pulse that enables the original sender to determine their position relative to the fixed location.
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a person, act, or thing that warns or guides.
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a person or thing that illuminates or inspires.
The Bible has been our beacon during this trouble.
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Digital Technology.
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a low-energy radio transmitter at a specific location within a store, museum, office space, etc., which identifies nearby mobile devices in order to send them location-specific messages or collect location-specific data.
There must be a beacon in the luggage aisle because I just got a coupon for this suitcase on my phone.
verb (used with object)
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to serve as a beacon to; warn or guide.
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to furnish or mark with beacons.
a ship assigned to beacon the shoals.
verb (used without object)
noun
noun
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a signal fire or light on a hill, tower, etc, esp one used formerly as a warning of invasion
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a hill on which such fires were lit
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a lighthouse, signalling buoy, etc, used to warn or guide ships in dangerous waters
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short for radio beacon
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a radio or other signal marking a flight course in air navigation
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short for Belisha beacon
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a person or thing that serves as a guide, inspiration, or warning
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a stone set by a surveyor to mark a corner or line of a site boundary, etc
verb
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to guide or warn
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(intr) to shine
Other Word Forms
- beaconless adjective
- unbeaconed adjective
Etymology
Origin of beacon
First recorded before 950; Middle English beken, Old English bēacen “sign, signal”; cognate with Old Frisian bāken, Old Saxon bōkan, Old High German bouhhan
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
What remains is Hosoda’s investment in parent-child relationships, a recurring subject for him, always explored with compassion for both parties: the child in need of guidance and the parent struggling to be a beacon.
From Los Angeles Times
Afonydd Cymru, which represents river trusts in Wales, said the proposals provided "a beacon of hope" but urged the government to act quickly.
From BBC
Every January, the global media company publishes the 50 women who have reached a position of status and influence that makes them beacons for others to follow.
From BBC
But they are every bit as deserving of support, and they have been fighting for the same values that once made Hong Kong a beacon of hope for generations of ordinary Chinese.
Thanks to Judge Charles Ouslander for his asylum ruling, which shows the U.S. can still be a beacon for liberty and a refuge for dissidents from the world’s cruel authoritarians.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.