"thickhead" meaning in English

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        "2": "thick",
        "3": "head"
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      "expansion": "thick + head",
      "name": "com"
    },
    {
      "args": {
        "1": "fy",
        "2": "dikharsens",
        "lit": "thick brain",
        "t": "blockhead"
      },
      "expansion": "West Frisian dikharsens (“blockhead”, literally “thick brain”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From thick + head. Compare West Frisian dikharsens (“blockhead”, literally “thick brain”).",
  "forms": [
    {
      "form": "thickheads",
      "tags": [
        "plural"
      ]
    }
  ],
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      "args": {},
      "expansion": "thickhead (plural thickheads)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Someone stupid."
      ],
      "id": "en-thickhead-en-noun-56Q8nvBr",
      "links": [
        [
          "stupid",
          "stupid"
        ]
      ]
    },
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          "_dis": "4 96",
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          "parents": [],
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        },
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          "_dis": "6 94",
          "kind": "lifeform",
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          "name": "Perching birds",
          "orig": "en:Perching birds",
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            "Chordates",
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          ],
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        }
      ],
      "glosses": [
        "Any of several species of Australian songbirds of the genus Pachycephala."
      ],
      "id": "en-thickhead-en-noun--3WOJoQd",
      "links": [
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          "songbird",
          "songbird"
        ],
        [
          "genus",
          "genus"
        ],
        [
          "Pachycephala",
          "Pachycephala#Translingual"
        ]
      ]
    }
  ],
  "word": "thickhead"
}

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    "English adjective-noun compound nouns",
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    "English nouns",
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  "etymology_templates": [
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        "2": "thick",
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      "expansion": "thick + head",
      "name": "com"
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      "args": {
        "1": "fy",
        "2": "dikharsens",
        "lit": "thick brain",
        "t": "blockhead"
      },
      "expansion": "West Frisian dikharsens (“blockhead”, literally “thick brain”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From thick + head. Compare West Frisian dikharsens (“blockhead”, literally “thick brain”).",
  "forms": [
    {
      "form": "thickheads",
      "tags": [
        "plural"
      ]
    }
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  "pos": "noun",
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        "Someone stupid."
      ],
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        [
          "stupid",
          "stupid"
        ]
      ]
    },
    {
      "glosses": [
        "Any of several species of Australian songbirds of the genus Pachycephala."
      ],
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          "species"
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          "Australian",
          "Australian"
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          "genus"
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          "Pachycephala",
          "Pachycephala#Translingual"
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