"big two" meaning in English

{
  "etymology_text": "From the fact that the two is the high card.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "big two (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Cantonese terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "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": "Mandarin terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "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 Cantonese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "english": "a variant of big two",
          "word": "arsehole"
        },
        {
          "english": "a variant of big two",
          "word": "asshole"
        },
        {
          "word": "Big One"
        },
        {
          "word": "big one"
        },
        {
          "word": "Big Three"
        },
        {
          "word": "Big Four"
        },
        {
          "word": "big five"
        },
        {
          "word": "big six"
        },
        {
          "word": "big eight"
        }
      ],
      "glosses": [
        "A shedding-type card game with many variants."
      ],
      "id": "en-big_two-en-noun-u1Rf897W",
      "links": [
        [
          "card game",
          "card game"
        ]
      ],
      "synonyms": [
        {
          "word": "big deuce"
        }
      ],
      "tags": [
        "uncountable"
      ],
      "translations": [
        {
          "code": "yue",
          "lang": "Chinese Cantonese",
          "roman": "co⁴ daai⁶ di²",
          "sense": "Translations",
          "word": "鋤大弟 /锄大弟"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "dà lǎo'èr",
          "sense": "Translations",
          "word": "大老二"
        }
      ],
      "wikipedia": [
        "Big Two"
      ]
    }
  ],
  "word": "big two"
}

{
  "coordinate_terms": [
    {
      "english": "a variant of big two",
      "word": "arsehole"
    },
    {
      "english": "a variant of big two",
      "word": "asshole"
    },
    {
      "word": "Big One"
    },
    {
      "word": "big one"
    },
    {
      "word": "Big Three"
    },
    {
      "word": "Big Four"
    },
    {
      "word": "big five"
    },
    {
      "word": "big six"
    },
    {
      "word": "big eight"
    }
  ],
  "etymology_text": "From the fact that the two is the high card.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "big two (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Cantonese terms with redundant transliterations",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "Entries with translation boxes",
        "Mandarin terms with non-redundant manual transliterations",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Cantonese translations",
        "Terms with Mandarin translations",
        "Translation table header lacks gloss"
      ],
      "glosses": [
        "A shedding-type card game with many variants."
      ],
      "links": [
        [
          "card game",
          "card game"
        ]
      ],
      "tags": [
        "uncountable"
      ],
      "wikipedia": [
        "Big Two"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "big deuce"
    }
  ],
  "translations": [
    {
      "code": "yue",
      "lang": "Chinese Cantonese",
      "roman": "co⁴ daai⁶ di²",
      "sense": "Translations",
      "word": "鋤大弟 /锄大弟"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "dà lǎo'èr",
      "sense": "Translations",
      "word": "大老二"
    }
  ],
  "word": "big two"
}