"XXIe" meaning in Français

{
  "anagrams": [
    {
      "word": "XIXe"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Abréviations en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Adjectifs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ordinaux en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Rimes en français en \\ɛm\\",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Abréviation) Par abréviation utilisant XXI en numération romaine."
  ],
  "forms": [
    {
      "form": "XXIᵉˢ",
      "raw_tags": [
        "XXIᵉ"
      ],
      "tags": [
        "singular",
        "masculine",
        "feminine"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "notes": [
    "On compose les siècles en petites capitales mais non pas d’autres.\n:* Le XXIᵉ siècle av. J.-C.\n:* Le XXIᵉ millénaire av. J.-C."
  ],
  "pos": "adj",
  "pos_title": "Adjectif",
  "related": [
    {
      "word": "21ᵉ"
    },
    {
      "word": "21^(ème)"
    },
    {
      "word": "XXI^(ème)"
    }
  ],
  "senses": [
    {
      "glosses": [
        "Vingt-et-unième."
      ],
      "id": "fr-XXIe-fr-adj-3k8CNReb"
    }
  ],
  "sounds": [
    {
      "ipa": "\\vɛ̃.t‿e.y.njɛm\\"
    },
    {
      "ipa": "\\vɛ̃.t‿e.y.njɛm\\",
      "rhymes": "\\ɛm\\"
    },
    {
      "ipa": "\\vɛ̃.t‿e.y.n‿jɛm\\"
    },
    {
      "audio": "Fr-Paris--vingt-et-unième.ogg",
      "ipa": "vɛ̃.t‿e.y.n‿jɛm",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/60/Fr-Paris--vingt-et-unième.ogg/Fr-Paris--vingt-et-unième.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/Fr-Paris--vingt-et-unième.ogg",
      "raw_tags": [
        "France (Île-de-France)"
      ]
    }
  ],
  "tags": [
    "feminine",
    "masculine",
    "singular"
  ],
  "word": "XXIe"
}

{
  "anagrams": [
    {
      "word": "XIXe"
    }
  ],
  "categories": [
    "Abréviations en français",
    "Adjectifs en français",
    "Lemmes en français",
    "Ordinaux en français",
    "Rimes en français en \\ɛm\\",
    "français"
  ],
  "etymology_texts": [
    "(Abréviation) Par abréviation utilisant XXI en numération romaine."
  ],
  "forms": [
    {
      "form": "XXIᵉˢ",
      "raw_tags": [
        "XXIᵉ"
      ],
      "tags": [
        "singular",
        "masculine",
        "feminine"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "notes": [
    "On compose les siècles en petites capitales mais non pas d’autres.\n:* Le XXIᵉ siècle av. J.-C.\n:* Le XXIᵉ millénaire av. J.-C."
  ],
  "pos": "adj",
  "pos_title": "Adjectif",
  "related": [
    {
      "word": "21ᵉ"
    },
    {
      "word": "21^(ème)"
    },
    {
      "word": "XXI^(ème)"
    }
  ],
  "senses": [
    {
      "glosses": [
        "Vingt-et-unième."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\vɛ̃.t‿e.y.njɛm\\"
    },
    {
      "ipa": "\\vɛ̃.t‿e.y.njɛm\\",
      "rhymes": "\\ɛm\\"
    },
    {
      "ipa": "\\vɛ̃.t‿e.y.n‿jɛm\\"
    },
    {
      "audio": "Fr-Paris--vingt-et-unième.ogg",
      "ipa": "vɛ̃.t‿e.y.n‿jɛm",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/60/Fr-Paris--vingt-et-unième.ogg/Fr-Paris--vingt-et-unième.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/Fr-Paris--vingt-et-unième.ogg",
      "raw_tags": [
        "France (Île-de-France)"
      ]
    }
  ],
  "tags": [
    "feminine",
    "masculine",
    "singular"
  ],
  "word": "XXIe"
}