"convexidad" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "la",
        "3": "convexitās",
        "4": "convexitātem"
      },
      "expansion": "Borrowed from Latin convexitātem",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Latin convexitātem.",
  "forms": [
    {
      "form": "convexidades",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "convexidad f (plural convexidades)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "antonyms": [
        {
          "word": "concavidad"
        }
      ],
      "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": [
        "convexity"
      ],
      "id": "en-convexidad-es-noun-kbn649eX",
      "links": [
        [
          "convexity",
          "convexity"
        ]
      ],
      "related": [
        {
          "word": "convexo"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "convexidad"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "la",
        "3": "convexitās",
        "4": "convexitātem"
      },
      "expansion": "Borrowed from Latin convexitātem",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Latin convexitātem.",
  "forms": [
    {
      "form": "convexidades",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "convexidad f (plural convexidades)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "related": [
    {
      "word": "convexo"
    }
  ],
  "senses": [
    {
      "antonyms": [
        {
          "word": "concavidad"
        }
      ],
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish feminine nouns",
        "Spanish lemmas",
        "Spanish nouns",
        "Spanish terms borrowed from Latin",
        "Spanish terms derived from Latin"
      ],
      "glosses": [
        "convexity"
      ],
      "links": [
        [
          "convexity",
          "convexity"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "convexidad"
}