nnoun.communicationa characteristic signal emitted by a transmitter used for navigationHypernyms:sign signal signaling
Inherited Hypernyms:radio beaconsignalcommunicationabstractionentity
nnoun.artifacta radio station that broadcasts a directional signal for navigational purposesSynset:beacon
Hypernyms:radio station
Inherited Hypernyms:radio beaconradio stationbroadcasting stationstationfacilityartifactwholeobjectphysical entityentity