"dumbfounder" meaning in English

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "dumbfounders",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "dumbfoundering",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "dumbfoundered",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "dumbfoundered",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dumbfounder (third-person singular simple present dumbfounders, present participle dumbfoundering, simple past and past participle dumbfoundered)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "41 59",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "33 67",
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "To dumbfound."
      ],
      "id": "en-dumbfounder-en-verb-R4GD0TIZ",
      "links": [
        [
          "dumbfound",
          "dumbfound"
        ]
      ],
      "raw_glosses": [
        "(transitive) To dumbfound."
      ],
      "tags": [
        "transitive"
      ]
    }
  ],
  "word": "dumbfounder"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "dumbfound",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "dumbfound + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "dumbfound + -er",
  "forms": [
    {
      "form": "dumbfounders",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dumbfounder (plural dumbfounders)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Someone who or that which dumbfounds."
      ],
      "id": "en-dumbfounder-en-noun-1Vfv-iRO",
      "links": [
        [
          "dumbfound",
          "dumbfound"
        ]
      ]
    }
  ],
  "word": "dumbfounder"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms suffixed with -er (agent noun)",
    "English verbs"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "dumbfounders",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "dumbfoundering",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "dumbfoundered",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "dumbfoundered",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dumbfounder (third-person singular simple present dumbfounders, present participle dumbfoundering, simple past and past participle dumbfoundered)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English transitive verbs"
      ],
      "glosses": [
        "To dumbfound."
      ],
      "links": [
        [
          "dumbfound",
          "dumbfound"
        ]
      ],
      "raw_glosses": [
        "(transitive) To dumbfound."
      ],
      "tags": [
        "transitive"
      ]
    }
  ],
  "word": "dumbfounder"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms suffixed with -er (agent noun)"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "dumbfound",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "dumbfound + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "dumbfound + -er",
  "forms": [
    {
      "form": "dumbfounders",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dumbfounder (plural dumbfounders)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Someone who or that which dumbfounds."
      ],
      "links": [
        [
          "dumbfound",
          "dumbfound"
        ]
      ]
    }
  ],
  "word": "dumbfounder"
}