"fundamentación" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "fundamentar",
        "3": "-ción"
      },
      "expansion": "fundamentar + -ción",
      "name": "af"
    }
  ],
  "etymology_text": "From fundamentar + -ción.",
  "forms": [
    {
      "form": "fundamentaciones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "fundamentación f (plural fundamentaciones)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "fun‧da‧men‧ta‧ción"
  ],
  "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 terms suffixed with -ción",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2015 November 6, “Tribuna”, in El País:",
          "text": "Por su parte, la fundamentación de la nación resulta endeble en cada uno de sus eslabones: por poner un ejemplo, la mayor parte de los vascos, que no hablan euskera, carecerían de identidad vasca.",
          "type": "quote"
        }
      ],
      "glosses": [
        "basis, foundation"
      ],
      "id": "en-fundamentación-es-noun-c35r-VwN",
      "links": [
        [
          "basis",
          "basis"
        ],
        [
          "foundation",
          "foundation"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/fundamentaˈθjon/",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "[fũn̪.d̪a.mẽn̪.t̪aˈθjõn]",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "/fundamentaˈsjon/",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "ipa": "[fũn̪.d̪a.mẽn̪.t̪aˈsjõn]",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "rhymes": "-on"
    }
  ],
  "word": "fundamentación"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "fundamentar",
        "3": "-ción"
      },
      "expansion": "fundamentar + -ción",
      "name": "af"
    }
  ],
  "etymology_text": "From fundamentar + -ción.",
  "forms": [
    {
      "form": "fundamentaciones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "fundamentación f (plural fundamentaciones)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "fun‧da‧men‧ta‧ción"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Requests for translations of Spanish quotations",
        "Rhymes:Spanish/on",
        "Rhymes:Spanish/on/5 syllables",
        "Spanish 5-syllable words",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish feminine nouns",
        "Spanish lemmas",
        "Spanish nouns",
        "Spanish terms suffixed with -ción",
        "Spanish terms with IPA pronunciation",
        "Spanish terms with quotations"
      ],
      "examples": [
        {
          "ref": "2015 November 6, “Tribuna”, in El País:",
          "text": "Por su parte, la fundamentación de la nación resulta endeble en cada uno de sus eslabones: por poner un ejemplo, la mayor parte de los vascos, que no hablan euskera, carecerían de identidad vasca.",
          "type": "quote"
        }
      ],
      "glosses": [
        "basis, foundation"
      ],
      "links": [
        [
          "basis",
          "basis"
        ],
        [
          "foundation",
          "foundation"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/fundamentaˈθjon/",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "[fũn̪.d̪a.mẽn̪.t̪aˈθjõn]",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "/fundamentaˈsjon/",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "ipa": "[fũn̪.d̪a.mẽn̪.t̪aˈsjõn]",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "rhymes": "-on"
    }
  ],
  "word": "fundamentación"
}