"Nelsonian knowledge" meaning in English

{
  "etymology_text": "Derived from a tale told of Admiral Horatio Nelson of the Royal Navy.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "Nelsonian knowledge (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Law",
          "orig": "en:Law",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Knowledge which is attributed to a person who has engaged in wilful ignorance of that knowledge and ought to have known it."
      ],
      "id": "en-Nelsonian_knowledge-en-noun-9QmmkR5X",
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "Knowledge",
          "knowledge"
        ],
        [
          "attributed",
          "attributed"
        ],
        [
          "wilful ignorance",
          "wilful ignorance"
        ]
      ],
      "raw_glosses": [
        "(law) Knowledge which is attributed to a person who has engaged in wilful ignorance of that knowledge and ought to have known it."
      ],
      "related": [
        {
          "word": "ostrich instruction"
        },
        {
          "word": "turn a blind eye"
        },
        {
          "word": "wilful ignorance"
        }
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "law"
      ],
      "wikipedia": [
        "Admiral Horatio Nelson",
        "Royal Navy"
      ]
    }
  ],
  "word": "Nelsonian knowledge"
}

{
  "etymology_text": "Derived from a tale told of Admiral Horatio Nelson of the Royal Navy.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "Nelsonian knowledge (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "ostrich instruction"
    },
    {
      "word": "turn a blind eye"
    },
    {
      "word": "wilful ignorance"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Law"
      ],
      "glosses": [
        "Knowledge which is attributed to a person who has engaged in wilful ignorance of that knowledge and ought to have known it."
      ],
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "Knowledge",
          "knowledge"
        ],
        [
          "attributed",
          "attributed"
        ],
        [
          "wilful ignorance",
          "wilful ignorance"
        ]
      ],
      "raw_glosses": [
        "(law) Knowledge which is attributed to a person who has engaged in wilful ignorance of that knowledge and ought to have known it."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "law"
      ],
      "wikipedia": [
        "Admiral Horatio Nelson",
        "Royal Navy"
      ]
    }
  ],
  "word": "Nelsonian knowledge"
}