"semifable" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "semi",
        "3": "fable"
      },
      "expansion": "semi- + fable",
      "name": "prefix"
    }
  ],
  "etymology_text": "semi- + fable",
  "forms": [
    {
      "form": "semifables",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "semifable (plural semifables)",
      "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"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with semi-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "1839, Thomas De Quincey, \"William Wordsworth\"\", in Tait's Edinburgh Magazine\nsome snatches of tragical story , which , after all , might be an idle semi-fable, improved out of slight materials"
        }
      ],
      "glosses": [
        "That which is part fable and part truth."
      ],
      "id": "en-semifable-en-noun-CXUe9Cpp",
      "links": [
        [
          "fable",
          "fable"
        ],
        [
          "truth",
          "truth"
        ]
      ]
    }
  ],
  "word": "semifable"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "semi",
        "3": "fable"
      },
      "expansion": "semi- + fable",
      "name": "prefix"
    }
  ],
  "etymology_text": "semi- + fable",
  "forms": [
    {
      "form": "semifables",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "semifable (plural semifables)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with semi-"
      ],
      "examples": [
        {
          "text": "1839, Thomas De Quincey, \"William Wordsworth\"\", in Tait's Edinburgh Magazine\nsome snatches of tragical story , which , after all , might be an idle semi-fable, improved out of slight materials"
        }
      ],
      "glosses": [
        "That which is part fable and part truth."
      ],
      "links": [
        [
          "fable",
          "fable"
        ],
        [
          "truth",
          "truth"
        ]
      ]
    }
  ],
  "word": "semifable"
}