"staying power" meaning in English

{
  "forms": [
    {
      "form": "staying powers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "staying power (usually uncountable, plural staying powers)",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "2015 August 16, Daniel Taylor, The Guardian",
          "text": "They have shown their staying power before and it would be daft to write them off but it must be disturbing, nonetheless, for Mourinho that his team are five points behind already and locked in a game of catch-up against the side that has just subjected them to a rare, old-fashioned beating.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "endurance, the ability to continue at something for a long period of time."
      ],
      "id": "en-staying_power-en-noun-ZboLI5bg",
      "links": [
        [
          "endurance",
          "endurance"
        ]
      ],
      "tags": [
        "uncountable",
        "usually"
      ]
    }
  ],
  "word": "staying power"
}

{
  "forms": [
    {
      "form": "staying powers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "staying power (usually uncountable, plural staying powers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "English uncountable nouns"
      ],
      "examples": [
        {
          "ref": "2015 August 16, Daniel Taylor, The Guardian",
          "text": "They have shown their staying power before and it would be daft to write them off but it must be disturbing, nonetheless, for Mourinho that his team are five points behind already and locked in a game of catch-up against the side that has just subjected them to a rare, old-fashioned beating.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "endurance, the ability to continue at something for a long period of time."
      ],
      "links": [
        [
          "endurance",
          "endurance"
        ]
      ],
      "tags": [
        "uncountable",
        "usually"
      ]
    }
  ],
  "word": "staying power"
}