"counterknowledge" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "counter",
        "3": "knowledge"
      },
      "expansion": "counter- + knowledge",
      "name": "prefix"
    }
  ],
  "etymology_text": "counter- + knowledge",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "counterknowledge (uncountable)",
      "name": "en-noun"
    }
  ],
  "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with counter-",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Misinformation packaged to look like fact."
      ],
      "id": "en-counterknowledge-en-noun-h5dPFofK",
      "links": [
        [
          "Misinformation",
          "misinformation"
        ],
        [
          "fact",
          "fact"
        ]
      ],
      "synonyms": [
        {
          "word": "alternative facts"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "counterknowledge"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "counter",
        "3": "knowledge"
      },
      "expansion": "counter- + knowledge",
      "name": "prefix"
    }
  ],
  "etymology_text": "counter- + knowledge",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "counterknowledge (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with counter-",
        "English uncountable nouns"
      ],
      "glosses": [
        "Misinformation packaged to look like fact."
      ],
      "links": [
        [
          "Misinformation",
          "misinformation"
        ],
        [
          "fact",
          "fact"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "alternative facts"
    }
  ],
  "word": "counterknowledge"
}