beacon

¹

[bee-kuhn]

noun

1. a guiding or warning signal, as a light or fire, especially one in an elevated position.

   Synonyms: balefire, pharos, buoy, beam

2. a tower or hill used for such purposes.

3. a lighthouse, signal buoy, etc., on a shore or at a dangerous area at sea to warn and guide vessels.

4. Navigation.

   1. radio beacon.

   2. 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.

5. a person, act, or thing that warns or guides.

6. a person or thing that illuminates or inspires.

   The Bible has been our beacon during this trouble.

7. Digital Technology.

   1. web beacon.

   2. 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)

1. to serve as a beacon to; warn or guide.

2. to furnish or mark with beacons.

   a ship assigned to beacon the shoals.

verb (used without object)

1. to serve or shine as a beacon.

   A steady light beaconed from the shore.

Beacon

²

[bee-kuhn]

noun

1. a city in SE New York.

beacon

/ ˈbiːkən /

noun

1. a signal fire or light on a hill, tower, etc, esp one used formerly as a warning of invasion

2. a hill on which such fires were lit

3. a lighthouse, signalling buoy, etc, used to warn or guide ships in dangerous waters

4. short for radio beacon

5. a radio or other signal marking a flight course in air navigation

6. short for Belisha beacon

7. a person or thing that serves as a guide, inspiration, or warning

8. a stone set by a surveyor to mark a corner or line of a site boundary, etc

verb

1. to guide or warn

2. (intr) to shine

Other Word Forms

• beaconless adjective
• unbeaconed adjective

Word History and Origins

Origin of beacon¹

First recorded before 950; Middle English beken, Old English bēacen “sign, signal”; cognate with Old Frisian bāken, Old Saxon bōkan, Old High German bouhhan

Word History and Origins

Origin of beacon¹

Old English beacen sign; related to Old Frisian bāken , Old Saxon bōcan , Old High German bouhhan

Related Words

• flare 
• lantern 
• radar