"received wisdom" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "received wisdom (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"
        }
      ],
      "examples": [
        {
          "ref": "2016 October 24, Owen Gibson, “Is the unthinkable happening – are people finally switching the football off?”, in The Guardian, London",
          "text": "Received wisdom, in the US and the UK, remains that in a fracturing, splintering media landscape top-notch live sport remains one of the only types of content for which viewers will make an “appointment to view”.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of conventional wisdom."
      ],
      "id": "en-received_wisdom-en-noun-vTgP8bXH",
      "links": [
        [
          "conventional wisdom",
          "conventional wisdom#English"
        ]
      ],
      "related": [
        {
          "word": "idée reçue"
        }
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "conventional wisdom"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "received wisdom"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "received wisdom (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "idée reçue"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "English uncountable nouns"
      ],
      "examples": [
        {
          "ref": "2016 October 24, Owen Gibson, “Is the unthinkable happening – are people finally switching the football off?”, in The Guardian, London",
          "text": "Received wisdom, in the US and the UK, remains that in a fracturing, splintering media landscape top-notch live sport remains one of the only types of content for which viewers will make an “appointment to view”.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of conventional wisdom."
      ],
      "links": [
        [
          "conventional wisdom",
          "conventional wisdom#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "conventional wisdom"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "received wisdom"
}