"E/N" meaning in English

{
  "forms": [
    {
      "form": "N",
      "tags": [
        "canonical"
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    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "N",
      "name": "en-prop"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "a placeholder for the name of the reader's enemy in self-insert fanfiction",
          "word": "enemy's name"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Fan fiction",
          "orig": "en:Fan fiction",
          "parents": [
            "Fandom",
            "Fiction",
            "Literature",
            "Culture",
            "Artistic works",
            "Entertainment",
            "Writing",
            "Society",
            "Art",
            "Human behaviour",
            "Language",
            "All topics",
            "Human",
            "Communication",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "E/N bursts into your room, fully nude. “Oh, come on now, the shower in my room is broken!” He declares while rolling his eyes.",
          "type": "example"
        }
      ],
      "glosses": [
        "Initialism of enemy's name: a placeholder for the name of the reader's enemy in self-insert fanfiction."
      ],
      "id": "en-E/N-en-name-JXibLVfH",
      "links": [
        [
          "fandom",
          "fandom"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "enemy",
          "enemy#English"
        ],
        [
          "name",
          "name#English"
        ],
        [
          "placeholder",
          "placeholder#English"
        ],
        [
          "reader",
          "reader#English"
        ],
        [
          "self-insert",
          "self-insert#English"
        ],
        [
          "fanfiction",
          "fanfiction#English"
        ]
      ],
      "raw_glosses": [
        "(fandom slang) Initialism of enemy's name: a placeholder for the name of the reader's enemy in self-insert fanfiction."
      ],
      "synonyms": [
        {
          "word": "e/n"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "slang"
      ],
      "topics": [
        "lifestyle"
      ]
    }
  ],
  "word": "E/N"
}

{
  "forms": [
    {
      "form": "N",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "N",
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "a placeholder for the name of the reader's enemy in self-insert fanfiction",
          "word": "enemy's name"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English fandom slang",
        "English initialisms",
        "English lemmas",
        "English proper nouns",
        "English terms with usage examples",
        "English uncountable nouns",
        "English words without vowels",
        "en:Fan fiction"
      ],
      "examples": [
        {
          "text": "E/N bursts into your room, fully nude. “Oh, come on now, the shower in my room is broken!” He declares while rolling his eyes.",
          "type": "example"
        }
      ],
      "glosses": [
        "Initialism of enemy's name: a placeholder for the name of the reader's enemy in self-insert fanfiction."
      ],
      "links": [
        [
          "fandom",
          "fandom"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "enemy",
          "enemy#English"
        ],
        [
          "name",
          "name#English"
        ],
        [
          "placeholder",
          "placeholder#English"
        ],
        [
          "reader",
          "reader#English"
        ],
        [
          "self-insert",
          "self-insert#English"
        ],
        [
          "fanfiction",
          "fanfiction#English"
        ]
      ],
      "raw_glosses": [
        "(fandom slang) Initialism of enemy's name: a placeholder for the name of the reader's enemy in self-insert fanfiction."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "slang"
      ],
      "topics": [
        "lifestyle"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "e/n"
    }
  ],
  "word": "E/N"
}