"fifteening" meaning in English

{
  "etymology_text": "From the British Board of Film Classification's 15 rating.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "fifteening (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Animation",
          "orig": "en:Animation",
          "parents": [
            "Mass media",
            "Culture",
            "Media",
            "Society",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The practice of adding swearing to an English anime dub in order to get a higher age classification, which may attract more buyers."
      ],
      "id": "en-fifteening-en-noun-g9t2odAk",
      "links": [
        [
          "fandom",
          "fandom"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "anime",
          "anime"
        ]
      ],
      "raw_glosses": [
        "(UK, fandom slang) The practice of adding swearing to an English anime dub in order to get a higher age classification, which may attract more buyers."
      ],
      "tags": [
        "UK",
        "slang",
        "uncountable"
      ],
      "topics": [
        "lifestyle"
      ],
      "wikipedia": [
        "British Board of Film Classification"
      ]
    }
  ],
  "word": "fifteening"
}

{
  "etymology_text": "From the British Board of Film Classification's 15 rating.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "fifteening (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English fandom slang",
        "English lemmas",
        "English nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "en:Animation"
      ],
      "glosses": [
        "The practice of adding swearing to an English anime dub in order to get a higher age classification, which may attract more buyers."
      ],
      "links": [
        [
          "fandom",
          "fandom"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "anime",
          "anime"
        ]
      ],
      "raw_glosses": [
        "(UK, fandom slang) The practice of adding swearing to an English anime dub in order to get a higher age classification, which may attract more buyers."
      ],
      "tags": [
        "UK",
        "slang",
        "uncountable"
      ],
      "topics": [
        "lifestyle"
      ],
      "wikipedia": [
        "British Board of Film Classification"
      ]
    }
  ],
  "word": "fifteening"
}