"knuckleheaded" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "knuckle",
        "3": "headed"
      },
      "expansion": "knuckle + headed",
      "name": "compound"
    }
  ],
  "etymology_text": "From knuckle + headed.",
  "forms": [
    {
      "form": "more knuckleheaded",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most knuckleheaded",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "knuckleheaded (comparative more knuckleheaded, superlative most knuckleheaded)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2018 July 10, Jesse Hassenger, “Improbably but amusingly, Hotel Transylvania 3 notches a series best”, in The Onion AV Club, archived from the original on 2018-07-09:",
          "text": "It’s not exactly a Pixar-level examination of complicated family dynamics, and the movie still has plenty of knuckled-headed, Sandler-style boys-will-be-dumbasses shtick: Children everywhere will surely thrill to the sub-subplot about Frank catching hell about his gambling problem from his wife, Eunice (Fran Drescher)!",
          "type": "quote"
        }
      ],
      "glosses": [
        "Stupid or inept, like a knucklehead."
      ],
      "id": "en-knuckleheaded-en-adj-t8vTTafp",
      "links": [
        [
          "Stupid",
          "stupid"
        ],
        [
          "inept",
          "inept"
        ],
        [
          "knucklehead",
          "knucklehead"
        ]
      ]
    }
  ],
  "word": "knuckleheaded"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "knuckle",
        "3": "headed"
      },
      "expansion": "knuckle + headed",
      "name": "compound"
    }
  ],
  "etymology_text": "From knuckle + headed.",
  "forms": [
    {
      "form": "more knuckleheaded",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most knuckleheaded",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "knuckleheaded (comparative more knuckleheaded, superlative most knuckleheaded)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English compound terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2018 July 10, Jesse Hassenger, “Improbably but amusingly, Hotel Transylvania 3 notches a series best”, in The Onion AV Club, archived from the original on 2018-07-09:",
          "text": "It’s not exactly a Pixar-level examination of complicated family dynamics, and the movie still has plenty of knuckled-headed, Sandler-style boys-will-be-dumbasses shtick: Children everywhere will surely thrill to the sub-subplot about Frank catching hell about his gambling problem from his wife, Eunice (Fran Drescher)!",
          "type": "quote"
        }
      ],
      "glosses": [
        "Stupid or inept, like a knucklehead."
      ],
      "links": [
        [
          "Stupid",
          "stupid"
        ],
        [
          "inept",
          "inept"
        ],
        [
          "knucklehead",
          "knucklehead"
        ]
      ]
    }
  ],
  "word": "knuckleheaded"
}