"15 minutes" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "p",
        "head": "15 minutes"
      },
      "expansion": "15 minutes pl (plural only)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "15 minutes of fame"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English pluralia tantum",
          "parents": [
            "Pluralia tantum",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Fifteen",
          "orig": "en:Fifteen",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "That singer's second single didn't chart; I guess his 15 minutes are almost up.",
          "type": "example"
        }
      ],
      "glosses": [
        "Ellipsis of 15 minutes of fame."
      ],
      "id": "en-15_minutes-en-noun-1KkxDQJH",
      "links": [
        [
          "15 minutes of fame",
          "15 minutes of fame#English"
        ]
      ],
      "synonyms": [
        {
          "word": "fifteen minutes"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "ellipsis",
        "plural",
        "plural-only"
      ]
    }
  ],
  "word": "15 minutes"
}

{
  "head_templates": [
    {
      "args": {
        "1": "p",
        "head": "15 minutes"
      },
      "expansion": "15 minutes pl (plural only)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "15 minutes of fame"
        }
      ],
      "categories": [
        "English ellipses",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English pluralia tantum",
        "English terms spelled with numbers",
        "English terms with usage examples",
        "en:Fifteen"
      ],
      "examples": [
        {
          "text": "That singer's second single didn't chart; I guess his 15 minutes are almost up.",
          "type": "example"
        }
      ],
      "glosses": [
        "Ellipsis of 15 minutes of fame."
      ],
      "links": [
        [
          "15 minutes of fame",
          "15 minutes of fame#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "ellipsis",
        "plural",
        "plural-only"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "fifteen minutes"
    }
  ],
  "word": "15 minutes"
}