"kilómetro cuadrado" meaning in Spanish

{
  "forms": [
    {
      "form": "kilómetros cuadrados",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "kilómetro cuadrado m (plural kilómetros cuadrados)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "ki‧ló‧me‧tro"
  ],
  "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": "topical",
          "langcode": "es",
          "name": "SI units",
          "orig": "es:SI units",
          "parents": [
            "Units of measure",
            "Metrology",
            "Quantity",
            "Applied sciences",
            "Mathematics",
            "Sciences",
            "Formal sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "square kilometer (US), square kilometre (UK)"
      ],
      "id": "en-kilómetro_cuadrado-es-noun-xH3Tr6YP",
      "links": [
        [
          "square kilometer",
          "square kilometer"
        ],
        [
          "square kilometre",
          "square kilometre"
        ]
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "es:kilómetro cuadrado"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kiˌlometɾo kwaˈdɾado/"
    },
    {
      "ipa": "[kiˌlo.me.t̪ɾo kwaˈð̞ɾa.ð̞o]"
    }
  ],
  "word": "kilómetro cuadrado"
}

{
  "forms": [
    {
      "form": "kilómetros cuadrados",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "kilómetro cuadrado m (plural kilómetros cuadrados)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "ki‧ló‧me‧tro"
  ],
  "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 terms spelled with K",
        "Spanish terms with IPA pronunciation",
        "es:SI units"
      ],
      "glosses": [
        "square kilometer (US), square kilometre (UK)"
      ],
      "links": [
        [
          "square kilometer",
          "square kilometer"
        ],
        [
          "square kilometre",
          "square kilometre"
        ]
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "es:kilómetro cuadrado"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kiˌlometɾo kwaˈdɾado/"
    },
    {
      "ipa": "[kiˌlo.me.t̪ɾo kwaˈð̞ɾa.ð̞o]"
    }
  ],
  "word": "kilómetro cuadrado"
}