"estanqueidad" meaning in Spanish

{
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-"
      },
      "expansion": "estanqueidad f (uncountable)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "es‧tan‧quei‧dad"
  ],
  "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"
        }
      ],
      "glosses": [
        "watertightness"
      ],
      "id": "en-estanqueidad-es-noun-TmfM1vid",
      "links": [
        [
          "watertightness",
          "watertightness"
        ]
      ],
      "related": [
        {
          "word": "estancar"
        },
        {
          "word": "estanco"
        }
      ],
      "synonyms": [
        {
          "word": "estanquidad"
        }
      ],
      "tags": [
        "feminine",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/estankeiˈdad/"
    },
    {
      "ipa": "[es.t̪ãŋ.kei̯ˈð̞að̞]"
    },
    {
      "rhymes": "-ad"
    }
  ],
  "word": "estanqueidad"
}

{
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-"
      },
      "expansion": "estanqueidad f (uncountable)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "es‧tan‧quei‧dad"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "related": [
    {
      "word": "estancar"
    },
    {
      "word": "estanco"
    }
  ],
  "senses": [
    {
      "categories": [
        "Rhymes:Spanish/ad",
        "Rhymes:Spanish/ad/4 syllables",
        "Spanish 4-syllable words",
        "Spanish entries with incorrect language header",
        "Spanish feminine nouns",
        "Spanish lemmas",
        "Spanish nouns",
        "Spanish terms with IPA pronunciation",
        "Spanish uncountable nouns"
      ],
      "glosses": [
        "watertightness"
      ],
      "links": [
        [
          "watertightness",
          "watertightness"
        ]
      ],
      "tags": [
        "feminine",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/estankeiˈdad/"
    },
    {
      "ipa": "[es.t̪ãŋ.kei̯ˈð̞að̞]"
    },
    {
      "rhymes": "-ad"
    }
  ],
  "synonyms": [
    {
      "word": "estanquidad"
    }
  ],
  "word": "estanqueidad"
}