"tactical assembly area" meaning in English

{
  "forms": [
    {
      "form": "tactical assembly areas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tactical assembly area (plural tactical assembly areas)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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        {
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          "langcode": "en",
          "name": "Military",
          "orig": "en:Military",
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            "Fundamental"
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        }
      ],
      "glosses": [
        "An area within an operational area or battlefield (usually in a sheltered location), where a military unit assembles and makes final preparations for an attack before moving to the line of departure, which is the starting line for the attack."
      ],
      "id": "en-tactical_assembly_area-en-noun-1k2YEdhS",
      "links": [
        [
          "military",
          "military"
        ],
        [
          "line of departure",
          "line of departure"
        ]
      ],
      "raw_glosses": [
        "(military) An area within an operational area or battlefield (usually in a sheltered location), where a military unit assembles and makes final preparations for an attack before moving to the line of departure, which is the starting line for the attack."
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "tactical assembly area"
}

{
  "forms": [
    {
      "form": "tactical assembly areas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tactical assembly area (plural tactical assembly areas)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
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        "en:Military"
      ],
      "glosses": [
        "An area within an operational area or battlefield (usually in a sheltered location), where a military unit assembles and makes final preparations for an attack before moving to the line of departure, which is the starting line for the attack."
      ],
      "links": [
        [
          "military",
          "military"
        ],
        [
          "line of departure",
          "line of departure"
        ]
      ],
      "raw_glosses": [
        "(military) An area within an operational area or battlefield (usually in a sheltered location), where a military unit assembles and makes final preparations for an attack before moving to the line of departure, which is the starting line for the attack."
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "tactical assembly area"
}