"communications zone" meaning in English

{
  "forms": [
    {
      "form": "communications zones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "communications zone (plural communications zones)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Military",
          "orig": "en:Military",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The rear part of a theater of war or theater of operations (behind but contiguous to the combat zone) which contains the lines of communications, establishments for supply and evacuation, and other agencies required for the immediate support and maintenance of the field forces."
      ],
      "id": "en-communications_zone-en-noun--3BsrP0Z",
      "links": [
        [
          "military",
          "military"
        ],
        [
          "support",
          "support"
        ],
        [
          "maintenance",
          "maintenance"
        ]
      ],
      "raw_glosses": [
        "(military) The rear part of a theater of war or theater of operations (behind but contiguous to the combat zone) which contains the lines of communications, establishments for supply and evacuation, and other agencies required for the immediate support and maintenance of the field forces."
      ],
      "related": [
        {
          "word": "combat zone"
        },
        {
          "word": "line of communications"
        },
        {
          "word": "rear area"
        },
        {
          "word": "theater of operations"
        },
        {
          "alt": "JP 4-0",
          "word": "theater of war"
        }
      ],
      "synonyms": [
        {
          "tags": [
            "abbreviation"
          ],
          "word": "COMMZ"
        }
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "communications zone"
}

{
  "forms": [
    {
      "form": "communications zones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "communications zone (plural communications zones)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "combat zone"
    },
    {
      "word": "line of communications"
    },
    {
      "word": "rear area"
    },
    {
      "word": "theater of operations"
    },
    {
      "alt": "JP 4-0",
      "word": "theater of war"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Military"
      ],
      "glosses": [
        "The rear part of a theater of war or theater of operations (behind but contiguous to the combat zone) which contains the lines of communications, establishments for supply and evacuation, and other agencies required for the immediate support and maintenance of the field forces."
      ],
      "links": [
        [
          "military",
          "military"
        ],
        [
          "support",
          "support"
        ],
        [
          "maintenance",
          "maintenance"
        ]
      ],
      "raw_glosses": [
        "(military) The rear part of a theater of war or theater of operations (behind but contiguous to the combat zone) which contains the lines of communications, establishments for supply and evacuation, and other agencies required for the immediate support and maintenance of the field forces."
      ],
      "synonyms": [
        {
          "tags": [
            "abbreviation"
          ],
          "word": "COMMZ"
        }
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "communications zone"
}