"podfading" meaning in English

{
  "etymology_text": "Coined by podcaster Scott Fletcher in February 2005 when he gave up on two podcasts of his own",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "podfading (uncountable)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "the phenomenon of podcasts disappearing after a relatively short time"
      ],
      "id": "en-podfading-en-noun-ETXuwbso",
      "links": [
        [
          "podcast",
          "podcast"
        ]
      ],
      "related": [
        {
          "word": "podfade"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "podfading"
}

{
  "etymology_text": "Coined by podcaster Scott Fletcher in February 2005 when he gave up on two podcasts of his own",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "podfading (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "podfade"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "the phenomenon of podcasts disappearing after a relatively short time"
      ],
      "links": [
        [
          "podcast",
          "podcast"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "podfading"
}