"autogruppo" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "auto",
        "3": "gruppo"
      },
      "expansion": "auto- + gruppo",
      "name": "prefix"
    }
  ],
  "etymology_text": "From auto- + gruppo.",
  "forms": [
    {
      "form": "autogruppi",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "autogruppo m (plural autogruppi)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Italian terms prefixed with auto-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "it",
          "name": "Military",
          "orig": "it:Military",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a formation of military vehicles"
      ],
      "id": "en-autogruppo-it-noun-OFC7wqqX",
      "links": [
        [
          "military",
          "military"
        ],
        [
          "vehicle",
          "vehicle"
        ]
      ],
      "raw_glosses": [
        "(military) a formation of military vehicles"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "autogruppo"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "auto",
        "3": "gruppo"
      },
      "expansion": "auto- + gruppo",
      "name": "prefix"
    }
  ],
  "etymology_text": "From auto- + gruppo.",
  "forms": [
    {
      "form": "autogruppi",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "autogruppo m (plural autogruppi)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Italian countable nouns",
        "Italian entries with incorrect language header",
        "Italian lemmas",
        "Italian masculine nouns",
        "Italian nouns",
        "Italian terms prefixed with auto-",
        "it:Military"
      ],
      "glosses": [
        "a formation of military vehicles"
      ],
      "links": [
        [
          "military",
          "military"
        ],
        [
          "vehicle",
          "vehicle"
        ]
      ],
      "raw_glosses": [
        "(military) a formation of military vehicles"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "autogruppo"
}