1. Distributed over a considerable extent
   "far-flung trading operations"; "the West's far-flung mountain ranges"
   - widespread 
2. Remote
   "far-flung corners of the Empire"

See also: distant, distributed

• radio news
• radio noise
• radio observation
• radio operator
• radio radiation
• radio receiver
• radio reflector
• radio set
• radio signal
• radio source
• radio spectrum
• radio station
• radio telescope
• radio transmitter
• radio wave
• radio-controlled
• radio-controlled aircraft
• radio-frequency spectrum
• radio-gramophone
• radio-opacity
• radio-opaque
• radio-phonograph
• radioactive
• radioactive dating
• radioactive decay