"coltrao" meaning in Spanish

{
  "forms": [
    {
      "form": "coltraos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "coltrao m (plural coltraos)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "col‧tra‧o"
  ],
  "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"
        }
      ],
      "glosses": [
        "tadpole"
      ],
      "id": "en-coltrao-es-noun-52vPrG7s",
      "links": [
        [
          "tadpole",
          "tadpole"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kolˈtɾao/"
    },
    {
      "ipa": "[kol̪ˈt̪ɾa.o]"
    },
    {
      "rhymes": "-ao"
    }
  ],
  "word": "coltrao"
}

{
  "forms": [
    {
      "form": "coltraos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "coltrao m (plural coltraos)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "col‧tra‧o"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Spanish/ao",
        "Rhymes:Spanish/ao/3 syllables",
        "Spanish 3-syllable words",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish nouns",
        "Spanish nouns with red links in their headword lines",
        "Spanish terms with IPA pronunciation"
      ],
      "glosses": [
        "tadpole"
      ],
      "links": [
        [
          "tadpole",
          "tadpole"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kolˈtɾao/"
    },
    {
      "ipa": "[kol̪ˈt̪ɾa.o]"
    },
    {
      "rhymes": "-ao"
    }
  ],
  "word": "coltrao"
}