"ground stop" meaning in English

{
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      "expansion": "ground + stop",
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  ],
  "etymology_text": "ground + stop",
  "forms": [
    {
      "form": "ground stops",
      "tags": [
        "plural"
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      "expansion": "ground stop (plural ground stops)",
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  "lang_code": "en",
  "pos": "noun",
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      ],
      "glosses": [
        "The halting of air traffic for a particular airport, with no arrivals allowed and all departures held on the ground."
      ],
      "id": "en-ground_stop-en-noun-mT6-QzaA",
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      "raw_glosses": [
        "(aviation) The halting of air traffic for a particular airport, with no arrivals allowed and all departures held on the ground."
      ],
      "synonyms": [
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          "_dis1": "69 31",
          "word": "GS"
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      ],
      "glosses": [
        "The cessation of all take-offs for flights meeting particular criteria, such as geographic region, aircraft type, airline, etc, keeping these grounded."
      ],
      "id": "en-ground_stop-en-noun-X0HYDyue",
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      "raw_glosses": [
        "(aviation) The cessation of all take-offs for flights meeting particular criteria, such as geographic region, aircraft type, airline, etc, keeping these grounded."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
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  ],
  "wikipedia": [
    "en:ground stop"
  ],
  "word": "ground stop"
}

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        "2": "ground",
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  ],
  "etymology_text": "ground + stop",
  "forms": [
    {
      "form": "ground stops",
      "tags": [
        "plural"
      ]
    }
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  "pos": "noun",
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      "glosses": [
        "The halting of air traffic for a particular airport, with no arrivals allowed and all departures held on the ground."
      ],
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        [
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      "raw_glosses": [
        "(aviation) The halting of air traffic for a particular airport, with no arrivals allowed and all departures held on the ground."
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
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        "natural-sciences",
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    },
    {
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        "The cessation of all take-offs for flights meeting particular criteria, such as geographic region, aircraft type, airline, etc, keeping these grounded."
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        "(aviation) The cessation of all take-offs for flights meeting particular criteria, such as geographic region, aircraft type, airline, etc, keeping these grounded."
      ],
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        "aeronautics",
        "aerospace",
        "aviation",
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  "synonyms": [
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  "word": "ground stop"
}