"interleague" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "inter",
        "3": "league"
      },
      "expansion": "inter- + league",
      "name": "prefix"
    }
  ],
  "etymology_text": "inter- + league",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "interleague (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with inter-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Sports",
          "orig": "en:Sports",
          "parents": [
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2007 March 2, Richard Sandomir, “How Will Selig Sell the Extra Innings Deal to Fans?”, in New York Times",
          "text": "And he must not try to sell this as an innovation, like interleague play, or a labor coup, like expanding drug testing.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Between leagues; often specifically between the two major leagues of American baseball."
      ],
      "id": "en-interleague-en-adj-tMSK9Gxm",
      "links": [
        [
          "sports",
          "sports"
        ],
        [
          "league",
          "league"
        ],
        [
          "major league",
          "major league"
        ],
        [
          "baseball",
          "baseball"
        ]
      ],
      "raw_glosses": [
        "(sports) Between leagues; often specifically between the two major leagues of American baseball."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "sports"
      ]
    }
  ],
  "word": "interleague"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "inter",
        "3": "league"
      },
      "expansion": "inter- + league",
      "name": "prefix"
    }
  ],
  "etymology_text": "inter- + league",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "interleague (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with inter-",
        "English terms with quotations",
        "English uncomparable adjectives",
        "en:Sports"
      ],
      "examples": [
        {
          "ref": "2007 March 2, Richard Sandomir, “How Will Selig Sell the Extra Innings Deal to Fans?”, in New York Times",
          "text": "And he must not try to sell this as an innovation, like interleague play, or a labor coup, like expanding drug testing.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Between leagues; often specifically between the two major leagues of American baseball."
      ],
      "links": [
        [
          "sports",
          "sports"
        ],
        [
          "league",
          "league"
        ],
        [
          "major league",
          "major league"
        ],
        [
          "baseball",
          "baseball"
        ]
      ],
      "raw_glosses": [
        "(sports) Between leagues; often specifically between the two major leagues of American baseball."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "hobbies",
        "lifestyle",
        "sports"
      ]
    }
  ],
  "word": "interleague"
}