"swallow dive" meaning in English

{
  "forms": [
    {
      "form": "swallow dives",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "swallow dive (plural swallow dives)",
      "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2011 February 12, Mark Orlovac, “England 59-13 Italy”, in BBC:",
          "text": "Flood burst into space and after drawing Italy full-back Luke McLean, the impressive 25-year-old passed to the supporting Ashton on his left shoulder, the Northampton wing having a clear run to the line and scoring the try with a swallow dive that will not be welcomed too warmly by England's management team.",
          "type": "quote"
        }
      ],
      "glosses": [
        "a swan dive"
      ],
      "id": "en-swallow_dive-en-noun-oWL~1k1c",
      "links": [
        [
          "swan dive",
          "swan dive"
        ]
      ]
    }
  ],
  "word": "swallow dive"
}

{
  "forms": [
    {
      "form": "swallow dives",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "swallow dive (plural swallow dives)",
      "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",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2011 February 12, Mark Orlovac, “England 59-13 Italy”, in BBC:",
          "text": "Flood burst into space and after drawing Italy full-back Luke McLean, the impressive 25-year-old passed to the supporting Ashton on his left shoulder, the Northampton wing having a clear run to the line and scoring the try with a swallow dive that will not be welcomed too warmly by England's management team.",
          "type": "quote"
        }
      ],
      "glosses": [
        "a swan dive"
      ],
      "links": [
        [
          "swan dive",
          "swan dive"
        ]
      ]
    }
  ],
  "word": "swallow dive"
}