"dumbo" meaning in English

{
  "etymology_templates": [
    {
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        "1": "en",
        "2": "dumb",
        "3": "o"
      },
      "expansion": "dumb + -o",
      "name": "suffix"
    }
  ],
  "etymology_text": "From dumb + -o.",
  "forms": [
    {
      "form": "dumbos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dumbo (plural dumbos)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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          "kind": "other",
          "name": "English terms suffixed with -o",
          "parents": [],
          "source": "w"
        },
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          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "dumbo octopus"
        }
      ],
      "examples": [
        {
          "ref": "2000 March 17, Lance Morrow, “It’s How the President’s Brain Is Wired That’s Key”, in Time:",
          "text": "Darman, to my astonishment, spent the evening telling me what an idiot Ronald Reagan was. Airhead. Dumbo.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A stupid person."
      ],
      "id": "en-dumbo-en-noun-NdWfaHUB",
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "stupid",
          "stupid"
        ]
      ],
      "raw_glosses": [
        "(slang, derogatory) A stupid person."
      ],
      "related": [
        {
          "word": "dimbo"
        },
        {
          "word": "dumb"
        },
        {
          "word": "dummy"
        }
      ],
      "tags": [
        "derogatory",
        "slang"
      ],
      "wikipedia": [
        "en:Dumbo (disambiguation)"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈdʌmbəʊ/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "ipa": "/ˈdʌmboʊ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "audio": "En-au-dumbo.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/ac/En-au-dumbo.ogg/En-au-dumbo.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/a/ac/En-au-dumbo.ogg"
    },
    {
      "rhymes": "-ʌmbəʊ"
    }
  ],
  "word": "dumbo"
}

{
  "derived": [
    {
      "word": "dumbo octopus"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "dumb",
        "3": "o"
      },
      "expansion": "dumb + -o",
      "name": "suffix"
    }
  ],
  "etymology_text": "From dumb + -o.",
  "forms": [
    {
      "form": "dumbos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dumbo (plural dumbos)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "dimbo"
    },
    {
      "word": "dumb"
    },
    {
      "word": "dummy"
    }
  ],
  "senses": [
    {
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        "English countable nouns",
        "English derogatory terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English slang",
        "English terms suffixed with -o",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:English/ʌmbəʊ",
        "Rhymes:English/ʌmbəʊ/2 syllables",
        "en:People"
      ],
      "examples": [
        {
          "ref": "2000 March 17, Lance Morrow, “It’s How the President’s Brain Is Wired That’s Key”, in Time:",
          "text": "Darman, to my astonishment, spent the evening telling me what an idiot Ronald Reagan was. Airhead. Dumbo.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A stupid person."
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "stupid",
          "stupid"
        ]
      ],
      "raw_glosses": [
        "(slang, derogatory) A stupid person."
      ],
      "tags": [
        "derogatory",
        "slang"
      ],
      "wikipedia": [
        "en:Dumbo (disambiguation)"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈdʌmbəʊ/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "ipa": "/ˈdʌmboʊ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "audio": "En-au-dumbo.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/ac/En-au-dumbo.ogg/En-au-dumbo.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/a/ac/En-au-dumbo.ogg"
    },
    {
      "rhymes": "-ʌmbəʊ"
    }
  ],
  "word": "dumbo"
}