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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

government service that facilitates the safe and orderly movement of aircraft within and between airports by receiving and processing data from radar and devices that monitor local weather conditions and by maintaining radio contact with pilots

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Usage examples (37)
  • Airlines blame the FAA's antiquated air-traffic-control system.
  • The Blaster virus resulted in breakdowns of ATMs and air-traffic-control systems.
  • I think the biggest issue is the infrastructure in the air-traffic-control system.
  • AIRLINESWorst scenario: At midnight, the nation's air-traffic-control systems go dead.
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.