"wild card" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions nominales en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "De wild et de card."
  ],
  "forms": [
    {
      "form": "wild cards",
      "ipas": [
        "\\ˌwaɪld ˈkɑɹdz\\",
        "\\ˌwaɪld ˈkɑːdz\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en anglais des cartes à jouer",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Carte spéciale, très souvent un joker, qui peut substituer une autre carte."
      ],
      "id": "fr-wild_card-en-noun-6RuuRWB-",
      "raw_tags": [
        "Cartes à jouer"
      ]
    },
    {
      "alt_of": [
        {
          "word": "wildcard"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en anglais de l’informatique",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Variante de wildcard."
      ],
      "id": "fr-wild_card-en-noun-q09rco2F",
      "tags": [
        "alt-of"
      ],
      "topics": [
        "computing"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˌwaɪld ˈkɑɹd\\",
      "raw_tags": [
        "États-Unis"
      ]
    },
    {
      "ipa": "\\ˌwaɪld ˈkɑːd\\",
      "raw_tags": [
        "Royaume-Uni"
      ]
    }
  ],
  "word": "wild card"
}

{
  "categories": [
    "Locutions nominales en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "De wild et de card."
  ],
  "forms": [
    {
      "form": "wild cards",
      "ipas": [
        "\\ˌwaɪld ˈkɑɹdz\\",
        "\\ˌwaɪld ˈkɑːdz\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Lexique en anglais des cartes à jouer"
      ],
      "glosses": [
        "Carte spéciale, très souvent un joker, qui peut substituer une autre carte."
      ],
      "raw_tags": [
        "Cartes à jouer"
      ]
    },
    {
      "alt_of": [
        {
          "word": "wildcard"
        }
      ],
      "categories": [
        "Lexique en anglais de l’informatique"
      ],
      "glosses": [
        "Variante de wildcard."
      ],
      "tags": [
        "alt-of"
      ],
      "topics": [
        "computing"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˌwaɪld ˈkɑɹd\\",
      "raw_tags": [
        "États-Unis"
      ]
    },
    {
      "ipa": "\\ˌwaɪld ˈkɑːd\\",
      "raw_tags": [
        "Royaume-Uni"
      ]
    }
  ],
  "word": "wild card"
}