"BNF" meaning in English

{
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "BNF (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "originally Backus normal form",
          "word": "Backus-Naur form"
        }
      ],
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "96 4",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "95 5",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "97 3",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "word": "ABNF"
        }
      ],
      "examples": [
        {
          "text": "Could we write BNF for this instead of trying to describe it in text?",
          "type": "example"
        }
      ],
      "glosses": [
        "Initialism of Backus-Naur form. (originally Backus normal form)."
      ],
      "id": "en-BNF-en-noun-PFc-G-V7",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "Backus-Naur form",
          "Backus-Naur form#English"
        ]
      ],
      "raw_glosses": [
        "(computing) Initialism of Backus-Naur form. (originally Backus normal form)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "BNF"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "Big Name Fan"
      },
      "expansion": "Initialism of Big Name Fan",
      "name": "init"
    }
  ],
  "etymology_text": "Initialism of Big Name Fan.",
  "forms": [
    {
      "form": "BNFs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "BNF (plural BNFs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "6 94",
          "kind": "topical",
          "langcode": "en",
          "name": "Fandom",
          "orig": "en:Fandom",
          "parents": [
            "Culture",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "18 82",
          "kind": "topical",
          "langcode": "en",
          "name": "Fans (people)",
          "orig": "en:Fans (people)",
          "parents": [
            "Fandom",
            "People",
            "Culture",
            "Human",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "word": "BNFdom"
        }
      ],
      "examples": [
        {
          "ref": "1950 October, Lee Hoffman, “Chaos”, in Quandry, archived from the original on 2011-06-07, page 5:",
          "text": "COMING NEXT ISH: A department devoted to the BNF of tomorrow. 'Twill be the neofan of today who is the Tucker or Laney of tomorrow. So QUANDRY, the BNZ of tomorrow, will bring you biografies^([sic]) of lesser known fen.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A famous member of fandom; a celebrity fan."
      ],
      "id": "en-BNF-en-noun-VwoamaO5",
      "links": [
        [
          "fandom",
          "fandom"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "famous",
          "famous"
        ],
        [
          "celebrity",
          "celebrity"
        ]
      ],
      "raw_glosses": [
        "(fandom slang) A famous member of fandom; a celebrity fan."
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "lifestyle"
      ]
    }
  ],
  "wikipedia": [
    "Big Name Fan"
  ],
  "word": "BNF"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English initialisms",
    "English lemmas",
    "English nouns",
    "English uncountable nouns",
    "English words without vowels",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Fandom",
    "en:Fans (people)"
  ],
  "derived": [
    {
      "word": "ABNF"
    }
  ],
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "BNF (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "originally Backus normal form",
          "word": "Backus-Naur form"
        }
      ],
      "categories": [
        "English initialisms",
        "English terms with usage examples",
        "en:Computing"
      ],
      "examples": [
        {
          "text": "Could we write BNF for this instead of trying to describe it in text?",
          "type": "example"
        }
      ],
      "glosses": [
        "Initialism of Backus-Naur form. (originally Backus normal form)."
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "Backus-Naur form",
          "Backus-Naur form#English"
        ]
      ],
      "raw_glosses": [
        "(computing) Initialism of Backus-Naur form. (originally Backus normal form)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "BNF"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English initialisms",
    "English lemmas",
    "English nouns",
    "English words without vowels",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Fandom",
    "en:Fans (people)"
  ],
  "derived": [
    {
      "word": "BNFdom"
    }
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "Big Name Fan"
      },
      "expansion": "Initialism of Big Name Fan",
      "name": "init"
    }
  ],
  "etymology_text": "Initialism of Big Name Fan.",
  "forms": [
    {
      "form": "BNFs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "BNF (plural BNFs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English fandom slang",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1950 October, Lee Hoffman, “Chaos”, in Quandry, archived from the original on 2011-06-07, page 5:",
          "text": "COMING NEXT ISH: A department devoted to the BNF of tomorrow. 'Twill be the neofan of today who is the Tucker or Laney of tomorrow. So QUANDRY, the BNZ of tomorrow, will bring you biografies^([sic]) of lesser known fen.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A famous member of fandom; a celebrity fan."
      ],
      "links": [
        [
          "fandom",
          "fandom"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "famous",
          "famous"
        ],
        [
          "celebrity",
          "celebrity"
        ]
      ],
      "raw_glosses": [
        "(fandom slang) A famous member of fandom; a celebrity fan."
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "lifestyle"
      ]
    }
  ],
  "wikipedia": [
    "Big Name Fan"
  ],
  "word": "BNF"
}