"década" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "la",
        "3": "decās"
      },
      "expansion": "Latin decās",
      "name": "der"
    },
    {
      "args": {
        "1": "es",
        "2": "grc",
        "3": "δεκάς",
        "4": ""
      },
      "expansion": "Ancient Greek δεκάς (dekás)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin decās, from Ancient Greek δεκάς (dekás).",
  "forms": [
    {
      "form": "décadas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "década f (plural décadas)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "dé‧ca‧da"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Time",
          "orig": "es:Time",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "in the 1960s",
          "text": "en la década de 1960",
          "type": "example"
        }
      ],
      "glosses": [
        "decade"
      ],
      "id": "en-década-es-noun-Wc15PAXw",
      "links": [
        [
          "decade",
          "decade"
        ]
      ],
      "related": [
        {
          "english": "year",
          "word": "año"
        },
        {
          "english": "century",
          "word": "siglo"
        }
      ],
      "synonyms": [
        {
          "word": "decenio"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈdekada/"
    },
    {
      "ipa": "[ˈd̪e.ka.ð̞a]"
    },
    {
      "rhymes": "-ekada"
    }
  ],
  "word": "década"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "la",
        "3": "decās"
      },
      "expansion": "Latin decās",
      "name": "der"
    },
    {
      "args": {
        "1": "es",
        "2": "grc",
        "3": "δεκάς",
        "4": ""
      },
      "expansion": "Ancient Greek δεκάς (dekás)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin decās, from Ancient Greek δεκάς (dekás).",
  "forms": [
    {
      "form": "décadas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "década f (plural décadas)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "dé‧ca‧da"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "related": [
    {
      "english": "year",
      "word": "año"
    },
    {
      "english": "century",
      "word": "siglo"
    }
  ],
  "senses": [
    {
      "categories": [
        "Rhymes:Spanish/ekada",
        "Rhymes:Spanish/ekada/3 syllables",
        "Spanish 3-syllable words",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish feminine nouns",
        "Spanish lemmas",
        "Spanish nouns",
        "Spanish terms derived from Ancient Greek",
        "Spanish terms derived from Latin",
        "Spanish terms with IPA pronunciation",
        "Spanish terms with usage examples",
        "es:Time"
      ],
      "examples": [
        {
          "english": "in the 1960s",
          "text": "en la década de 1960",
          "type": "example"
        }
      ],
      "glosses": [
        "decade"
      ],
      "links": [
        [
          "decade",
          "decade"
        ]
      ],
      "synonyms": [
        {
          "word": "decenio"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈdekada/"
    },
    {
      "ipa": "[ˈd̪e.ka.ð̞a]"
    },
    {
      "rhymes": "-ekada"
    }
  ],
  "word": "década"
}