"neutral ground" meaning in English

{
  "forms": [
    {
      "form": "neutral grounds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "neutral ground (plural neutral grounds)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Louisiana English",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "93 7",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "90 10",
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "90 10",
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "82 18",
          "kind": "place",
          "langcode": "en",
          "name": "Louisiana, USA",
          "orig": "en:Louisiana, USA",
          "parents": [
            "United States",
            "North America",
            "America",
            "Earth",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "89 11",
          "kind": "topical",
          "langcode": "en",
          "name": "Roads",
          "orig": "en:Roads",
          "parents": [
            "Road transport",
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2005, Chris Rose, 1 Dead in Attic, Simon & Schuster, published 2015, page 32",
          "text": "I just hope it's not the two guys who've been assigned to cut the grass on the neutral grounds for the past ten years; man, things would really be different around here without them.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The median strip or central reservation between lanes of traffic in a divided highway."
      ],
      "id": "en-neutral_ground-en-noun-Q-mCuTEf",
      "links": [
        [
          "median strip",
          "median strip"
        ],
        [
          "central reservation",
          "central reservation"
        ]
      ],
      "raw_glosses": [
        "(Louisiana) The median strip or central reservation between lanes of traffic in a divided highway."
      ],
      "tags": [
        "Louisiana"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "ref": "2008, BioWare, Mass Effect (Science Fiction), Redwood City: Electronic Arts, →OCLC, PC, scene: Normandy SR-1",
          "text": "He arranged a Crush with the tribes. A meeting on neutral ground. He wanted to talk.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Used other than figuratively or idiomatically: see neutral, ground."
      ],
      "id": "en-neutral_ground-en-noun-QUyurMnU",
      "links": [
        [
          "neutral",
          "neutral#English"
        ],
        [
          "ground",
          "ground#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈnuːtɹəl ɡraʊnd/",
      "tags": [
        "US"
      ]
    },
    {
      "ipa": "[ˈnuːt͡ʃɹɫ̩ ɡɹaʊ̯nd]",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "neutral ground"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with topic categories using raw markup",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English terms with IPA pronunciation",
    "English terms with non-redundant non-automated sortkeys",
    "en:Louisiana, USA",
    "en:Roads"
  ],
  "forms": [
    {
      "form": "neutral grounds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "neutral ground (plural neutral grounds)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with quotations",
        "Louisiana English",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2005, Chris Rose, 1 Dead in Attic, Simon & Schuster, published 2015, page 32",
          "text": "I just hope it's not the two guys who've been assigned to cut the grass on the neutral grounds for the past ten years; man, things would really be different around here without them.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The median strip or central reservation between lanes of traffic in a divided highway."
      ],
      "links": [
        [
          "median strip",
          "median strip"
        ],
        [
          "central reservation",
          "central reservation"
        ]
      ],
      "raw_glosses": [
        "(Louisiana) The median strip or central reservation between lanes of traffic in a divided highway."
      ],
      "tags": [
        "Louisiana"
      ]
    },
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2008, BioWare, Mass Effect (Science Fiction), Redwood City: Electronic Arts, →OCLC, PC, scene: Normandy SR-1",
          "text": "He arranged a Crush with the tribes. A meeting on neutral ground. He wanted to talk.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Used other than figuratively or idiomatically: see neutral, ground."
      ],
      "links": [
        [
          "neutral",
          "neutral#English"
        ],
        [
          "ground",
          "ground#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈnuːtɹəl ɡraʊnd/",
      "tags": [
        "US"
      ]
    },
    {
      "ipa": "[ˈnuːt͡ʃɹɫ̩ ɡɹaʊ̯nd]",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "neutral ground"
}