"quinceaños" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "quince",
        "3": "años",
        "t1": "fifteen",
        "t2": "years"
      },
      "expansion": "quince (“fifteen”) + años (“years”)",
      "name": "compound"
    }
  ],
  "etymology_text": "From quince (“fifteen”) + años (“years”).",
  "forms": [
    {
      "form": "quinceaños",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "quinceaños m (plural quinceaños)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "quin‧ce‧a‧ños"
  ],
  "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"
        }
      ],
      "glosses": [
        "a Mexican girl’s 15th birthday party (becoming a woman)"
      ],
      "id": "en-quinceaños-es-noun-DXffThGa",
      "links": [
        [
          "15th",
          "fifteenth"
        ],
        [
          "birthday",
          "birthday"
        ]
      ],
      "synonyms": [
        {
          "word": "quinceañera"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kinθeˈaɲos/",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "[kĩn̟.θeˈa.ɲos]",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "/kinseˈaɲos/",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "ipa": "[kĩn.seˈa.ɲos]",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "rhymes": "-aɲos"
    }
  ],
  "word": "quinceaños"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "quince",
        "3": "años",
        "t1": "fifteen",
        "t2": "years"
      },
      "expansion": "quince (“fifteen”) + años (“years”)",
      "name": "compound"
    }
  ],
  "etymology_text": "From quince (“fifteen”) + años (“years”).",
  "forms": [
    {
      "form": "quinceaños",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "quinceaños m (plural quinceaños)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "quin‧ce‧a‧ños"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Spanish/aɲos",
        "Rhymes:Spanish/aɲos/4 syllables",
        "Spanish 4-syllable words",
        "Spanish compound terms",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish nouns",
        "Spanish terms with IPA pronunciation"
      ],
      "glosses": [
        "a Mexican girl’s 15th birthday party (becoming a woman)"
      ],
      "links": [
        [
          "15th",
          "fifteenth"
        ],
        [
          "birthday",
          "birthday"
        ]
      ],
      "synonyms": [
        {
          "word": "quinceañera"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kinθeˈaɲos/",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "[kĩn̟.θeˈa.ɲos]",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "/kinseˈaɲos/",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "ipa": "[kĩn.seˈa.ɲos]",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "rhymes": "-aɲos"
    }
  ],
  "word": "quinceaños"
}