"lúnula" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "la",
        "3": "lūnula"
      },
      "expansion": "Latin lūnula",
      "name": "uder"
    }
  ],
  "etymology_text": "From Latin lūnula.",
  "forms": [
    {
      "form": "lúnulas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "lúnula f (plural lúnulas)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "lú‧nu‧la"
  ],
  "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"
        },
        {
          "kind": "other",
          "name": "Spanish undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Geometry",
          "orig": "es:Geometry",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "lunula"
      ],
      "id": "en-lúnula-es-noun-wlfM67Ke",
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "lunula",
          "lunula"
        ]
      ],
      "raw_glosses": [
        "(geometry) lunula"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "es:lúnula"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈlunula/"
    },
    {
      "ipa": "[ˈlu.nu.la]"
    },
    {
      "rhymes": "-unula"
    }
  ],
  "word": "lúnula"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "la",
        "3": "lūnula"
      },
      "expansion": "Latin lūnula",
      "name": "uder"
    }
  ],
  "etymology_text": "From Latin lūnula.",
  "forms": [
    {
      "form": "lúnulas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "lúnula f (plural lúnulas)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "lú‧nu‧la"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Rhymes:Spanish/unula",
        "Rhymes:Spanish/unula/3 syllables",
        "Spanish 3-syllable words",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish feminine nouns",
        "Spanish lemmas",
        "Spanish nouns",
        "Spanish terms derived from Latin",
        "Spanish terms with IPA pronunciation",
        "Spanish undefined derivations",
        "es:Geometry"
      ],
      "glosses": [
        "lunula"
      ],
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "lunula",
          "lunula"
        ]
      ],
      "raw_glosses": [
        "(geometry) lunula"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "es:lúnula"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈlunula/"
    },
    {
      "ipa": "[ˈlu.nu.la]"
    },
    {
      "rhymes": "-unula"
    }
  ],
  "word": "lúnula"
}