"baja médica" meaning in Spanish

{
  "forms": [
    {
      "form": "bajas médicas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "baja médica m (plural bajas médicas)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish nouns with irregular gender",
          "parents": [
            "Nouns with irregular gender",
            "Irregular nouns",
            "Nouns by inflection type",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "sick leave"
      ],
      "id": "en-baja_médica-es-noun-1E30X7NA",
      "links": [
        [
          "sick leave",
          "sick leave"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "baja médica"
}

{
  "forms": [
    {
      "form": "bajas médicas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "baja médica m (plural bajas médicas)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish multiword terms",
        "Spanish nouns",
        "Spanish nouns with irregular gender",
        "Spanish nouns with red links in their headword lines"
      ],
      "glosses": [
        "sick leave"
      ],
      "links": [
        [
          "sick leave",
          "sick leave"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "baja médica"
}