"18-yard line" meaning in English

{
  "forms": [
    {
      "form": "18-yard lines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "18-yard line"
      },
      "expansion": "18-yard line (plural 18-yard lines)",
      "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": "Eighteen",
          "orig": "en:Eighteen",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Football (soccer)",
          "orig": "en:Football (soccer)",
          "parents": [
            "Football",
            "Ball games",
            "Sports",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2014 August 26, Richard Rae, “Manchester United humbled by MK Dons after Will Grigg hits double”, in The Guardian",
          "text": "Van Gaal used his third substitute, James Wilson, well before the hour, and Welbeck, allowed to drift across the MK 18-yard line, drove a right-foot shot only just wide, but Robinson’s side were always alert to the possibility of a break.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The line on the pitch, 18 yards from the goal line, marking the outside of the penalty box"
      ],
      "id": "en-18-yard_line-en-noun-xaL03Bip",
      "links": [
        [
          "soccer",
          "soccer"
        ],
        [
          "goal line",
          "goal line"
        ],
        [
          "penalty box",
          "penalty box"
        ]
      ],
      "raw_glosses": [
        "(soccer) The line on the pitch, 18 yards from the goal line, marking the outside of the penalty box"
      ],
      "related": [
        {
          "word": "18-yard box"
        }
      ],
      "topics": [
        "ball-games",
        "games",
        "hobbies",
        "lifestyle",
        "soccer",
        "sports"
      ]
    }
  ],
  "word": "18-yard line"
}

{
  "forms": [
    {
      "form": "18-yard lines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "18-yard line"
      },
      "expansion": "18-yard line (plural 18-yard lines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "18-yard box"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms spelled with numbers",
        "English terms with quotations",
        "en:Eighteen",
        "en:Football (soccer)"
      ],
      "examples": [
        {
          "ref": "2014 August 26, Richard Rae, “Manchester United humbled by MK Dons after Will Grigg hits double”, in The Guardian",
          "text": "Van Gaal used his third substitute, James Wilson, well before the hour, and Welbeck, allowed to drift across the MK 18-yard line, drove a right-foot shot only just wide, but Robinson’s side were always alert to the possibility of a break.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The line on the pitch, 18 yards from the goal line, marking the outside of the penalty box"
      ],
      "links": [
        [
          "soccer",
          "soccer"
        ],
        [
          "goal line",
          "goal line"
        ],
        [
          "penalty box",
          "penalty box"
        ]
      ],
      "raw_glosses": [
        "(soccer) The line on the pitch, 18 yards from the goal line, marking the outside of the penalty box"
      ],
      "topics": [
        "ball-games",
        "games",
        "hobbies",
        "lifestyle",
        "soccer",
        "sports"
      ]
    }
  ],
  "word": "18-yard line"
}