"line of scrimmage" meaning in English

{
  "forms": [
    {
      "form": "lines of scrimmage",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "lines of scrimmage"
      },
      "expansion": "line of scrimmage (plural lines of scrimmage)",
      "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": "Football (American)",
          "orig": "en:Football (American)",
          "parents": [
            "Football",
            "Ball games",
            "Sports",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "offensive line of scrimmage"
        }
      ],
      "glosses": [
        "Either of two imaginary lines across the football field touching one of the two apices of the football which point toward either the defensive side or the offensive side before the center is allowed to touch the ball before each play."
      ],
      "id": "en-line_of_scrimmage-en-noun-VHw5O6ab",
      "links": [
        [
          "American football",
          "American football"
        ],
        [
          "imaginary",
          "imaginary"
        ],
        [
          "line",
          "line"
        ],
        [
          "football field",
          "football field"
        ],
        [
          "apices",
          "apex"
        ],
        [
          "football",
          "football"
        ],
        [
          "center",
          "center"
        ],
        [
          "play",
          "play#Noun"
        ]
      ],
      "raw_glosses": [
        "(American football) Either of two imaginary lines across the football field touching one of the two apices of the football which point toward either the defensive side or the offensive side before the center is allowed to touch the ball before each play."
      ],
      "topics": [
        "American-football",
        "ball-games",
        "football",
        "games",
        "hobbies",
        "lifestyle",
        "sports"
      ],
      "translations": [
        {
          "code": "ca",
          "lang": "Catalan",
          "sense": "American football",
          "tags": [
            "feminine"
          ],
          "word": "línia de scrimmage"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "American football",
          "tags": [
            "feminine"
          ],
          "word": "linea di scrimmage"
        }
      ]
    }
  ],
  "word": "line of scrimmage"
}

{
  "derived": [
    {
      "word": "offensive line of scrimmage"
    }
  ],
  "forms": [
    {
      "form": "lines of scrimmage",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "lines of scrimmage"
      },
      "expansion": "line of scrimmage (plural lines of scrimmage)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Requests for review of Romanian translations",
        "en:Football (American)"
      ],
      "glosses": [
        "Either of two imaginary lines across the football field touching one of the two apices of the football which point toward either the defensive side or the offensive side before the center is allowed to touch the ball before each play."
      ],
      "links": [
        [
          "American football",
          "American football"
        ],
        [
          "imaginary",
          "imaginary"
        ],
        [
          "line",
          "line"
        ],
        [
          "football field",
          "football field"
        ],
        [
          "apices",
          "apex"
        ],
        [
          "football",
          "football"
        ],
        [
          "center",
          "center"
        ],
        [
          "play",
          "play#Noun"
        ]
      ],
      "raw_glosses": [
        "(American football) Either of two imaginary lines across the football field touching one of the two apices of the football which point toward either the defensive side or the offensive side before the center is allowed to touch the ball before each play."
      ],
      "topics": [
        "American-football",
        "ball-games",
        "football",
        "games",
        "hobbies",
        "lifestyle",
        "sports"
      ]
    }
  ],
  "translations": [
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "American football",
      "tags": [
        "feminine"
      ],
      "word": "línia de scrimmage"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "American football",
      "tags": [
        "feminine"
      ],
      "word": "linea di scrimmage"
    }
  ],
  "word": "line of scrimmage"
}