"20." meaning in Danish

{
  "head_templates": [
    {
      "args": {
        "1": "da",
        "2": "numeral"
      },
      "expansion": "20.",
      "name": "head"
    }
  ],
  "lang": "Danish",
  "lang_code": "da",
  "pos": "num",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Danish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "name": "Danish ordinal numbers",
          "parents": [
            "Ordinal numbers",
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "20th, twentieth"
      ],
      "id": "en-20.-da-num-STIgfw5b",
      "links": [
        [
          "20th",
          "20th"
        ],
        [
          "twentieth",
          "twentieth"
        ]
      ]
    }
  ],
  "word": "20."
}

{
  "head_templates": [
    {
      "args": {
        "1": "da",
        "2": "numeral"
      },
      "expansion": "20.",
      "name": "head"
    }
  ],
  "lang": "Danish",
  "lang_code": "da",
  "pos": "num",
  "senses": [
    {
      "categories": [
        "Danish entries with incorrect language header",
        "Danish lemmas",
        "Danish numerals",
        "Danish ordinal numbers",
        "Danish terms spelled with .",
        "Danish terms spelled with numbers"
      ],
      "glosses": [
        "20th, twentieth"
      ],
      "links": [
        [
          "20th",
          "20th"
        ],
        [
          "twentieth",
          "twentieth"
        ]
      ]
    }
  ],
  "word": "20."
}