"ældre" meaning in Danish

{
  "head_templates": [
    {
      "args": {
        "1": "da",
        "2": "adjective form"
      },
      "expansion": "ældre",
      "name": "head"
    }
  ],
  "lang": "Danish",
  "lang_code": "da",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Danish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "gammel"
        }
      ],
      "glosses": [
        "comparative degree of gammel"
      ],
      "id": "en-ældre-da-adj-L9yuu95n",
      "links": [
        [
          "gammel",
          "gammel#Danish"
        ]
      ],
      "tags": [
        "comparative",
        "form-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɛld̥ʁɐ]"
    }
  ],
  "word": "ældre"
}

{
  "head_templates": [
    {
      "args": {
        "1": "da",
        "2": "adjective form"
      },
      "expansion": "ældre",
      "name": "head"
    }
  ],
  "lang": "Danish",
  "lang_code": "da",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Danish adjective forms",
        "Danish comparative adjectives",
        "Danish entries with incorrect language header",
        "Danish non-lemma forms",
        "Danish terms with IPA pronunciation"
      ],
      "form_of": [
        {
          "word": "gammel"
        }
      ],
      "glosses": [
        "comparative degree of gammel"
      ],
      "links": [
        [
          "gammel",
          "gammel#Danish"
        ]
      ],
      "tags": [
        "comparative",
        "form-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈɛld̥ʁɐ]"
    }
  ],
  "word": "ældre"
}