"bull ant" meaning in English

{
  "forms": [
    {
      "form": "bull ants",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bull ant (plural bull ants)",
      "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": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Esperanto translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Ants",
          "orig": "en:Ants",
          "parents": [
            "Hymenopterans",
            "Insects",
            "Arthropods",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2010, Roger K. A. Allen, Ballina Boy: A Child's Odyssey through the 1950s, page 194:",
          "text": "Occasionally I would see their innards revealed by a gang of men in Jackie Howes with jack-hammers and chinking mattocks picked^([sic]) the sleepers clean of ballast like bull ants cleaning up a fish′s frame.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Myrmecia brevinoda"
      ],
      "id": "en-bull_ant-en-noun-LkKQoi9E",
      "links": [
        [
          "Myrmecia brevinoda",
          "Myrmecia brevinoda#Translingual"
        ]
      ],
      "translations": [
        {
          "code": "eo",
          "lang": "Esperanto",
          "sense": "Myrmecia brevinoda",
          "word": "soldatformiko"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "Myrmecia brevinoda",
          "tags": [
            "feminine"
          ],
          "word": "formica bulldog"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "Myrmecia brevinoda",
          "tags": [
            "feminine"
          ],
          "word": "formica sergente"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "muravéj-bulʹdóg",
          "sense": "Myrmecia brevinoda",
          "tags": [
            "masculine"
          ],
          "word": "мураве́й-бульдо́г"
        }
      ]
    }
  ],
  "word": "bull ant"
}

{
  "forms": [
    {
      "form": "bull ants",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bull ant (plural bull ants)",
      "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",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "Terms with Esperanto translations",
        "Terms with Italian translations",
        "Terms with Russian translations",
        "en:Ants"
      ],
      "examples": [
        {
          "ref": "2010, Roger K. A. Allen, Ballina Boy: A Child's Odyssey through the 1950s, page 194:",
          "text": "Occasionally I would see their innards revealed by a gang of men in Jackie Howes with jack-hammers and chinking mattocks picked^([sic]) the sleepers clean of ballast like bull ants cleaning up a fish′s frame.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Myrmecia brevinoda"
      ],
      "links": [
        [
          "Myrmecia brevinoda",
          "Myrmecia brevinoda#Translingual"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "eo",
      "lang": "Esperanto",
      "sense": "Myrmecia brevinoda",
      "word": "soldatformiko"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "Myrmecia brevinoda",
      "tags": [
        "feminine"
      ],
      "word": "formica bulldog"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "Myrmecia brevinoda",
      "tags": [
        "feminine"
      ],
      "word": "formica sergente"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "muravéj-bulʹdóg",
      "sense": "Myrmecia brevinoda",
      "tags": [
        "masculine"
      ],
      "word": "мураве́й-бульдо́г"
    }
  ],
  "word": "bull ant"
}