"postwhistle" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "post",
        "3": "whistle"
      },
      "expansion": "post- + whistle",
      "name": "prefix"
    }
  ],
  "etymology_text": "post- + whistle",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "postwhistle (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 post-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1988 November 18, Ted Cox, “The Sports Section”, in Chicago Reader",
          "text": "While the Redskins were trying to prove, at this point, that they belonged on the same field as the Bears, and while they did so with a constant sequence of postwhistle pushing and shoving matches, the Bears were quite simply blowing them off the football.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "After the whistle is blown in a sports match."
      ],
      "id": "en-postwhistle-en-adj-N4Pr5P7F",
      "links": [
        [
          "whistle",
          "whistle"
        ],
        [
          "sports",
          "sports"
        ],
        [
          "match",
          "match"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "postwhistle"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "post",
        "3": "whistle"
      },
      "expansion": "post- + whistle",
      "name": "prefix"
    }
  ],
  "etymology_text": "post- + whistle",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "postwhistle (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 post-",
        "English terms with quotations",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "ref": "1988 November 18, Ted Cox, “The Sports Section”, in Chicago Reader",
          "text": "While the Redskins were trying to prove, at this point, that they belonged on the same field as the Bears, and while they did so with a constant sequence of postwhistle pushing and shoving matches, the Bears were quite simply blowing them off the football.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "After the whistle is blown in a sports match."
      ],
      "links": [
        [
          "whistle",
          "whistle"
        ],
        [
          "sports",
          "sports"
        ],
        [
          "match",
          "match"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "postwhistle"
}