"stonehead" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "stone",
        "3": "head"
      },
      "expansion": "stone + -head",
      "name": "suffix"
    }
  ],
  "etymology_text": "From stone + -head.",
  "forms": [
    {
      "form": "stoneheads",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "stonehead (plural stoneheads)",
      "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": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -head",
          "parents": [],
          "source": "w"
        },
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          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
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          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A user of recreational drugs; a stoner."
      ],
      "id": "en-stonehead-en-noun-LGTesFLD",
      "links": [
        [
          "user",
          "user"
        ],
        [
          "recreational drug",
          "recreational drug"
        ],
        [
          "stoner",
          "stoner"
        ]
      ],
      "raw_glosses": [
        "(slang) A user of recreational drugs; a stoner."
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "word": "stonehead"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "stone",
        "3": "head"
      },
      "expansion": "stone + -head",
      "name": "suffix"
    }
  ],
  "etymology_text": "From stone + -head.",
  "forms": [
    {
      "form": "stoneheads",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "stonehead (plural stoneheads)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
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        "English terms suffixed with -head",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A user of recreational drugs; a stoner."
      ],
      "links": [
        [
          "user",
          "user"
        ],
        [
          "recreational drug",
          "recreational drug"
        ],
        [
          "stoner",
          "stoner"
        ]
      ],
      "raw_glosses": [
        "(slang) A user of recreational drugs; a stoner."
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "word": "stonehead"
}