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Noun: radio detection and ranging
  1. Measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects
    - radar, microwave radar, radiolocation

Type of: measuring device, measuring instrument, measuring system

Encyclopedia: Radio detection and ranging

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radio announcer
radio antenna
radio astronomy
radio beacon
radio beam
radio brightness
radio broadcast
radio button
radio chassis
radio compass
radio detection and ranging
radio emission
radio frequency
radio interferometer
radio link
radio news
radio noise
radio observation
radio operator
radio radiation
radio receiver