"stump up" meaning in English

{
  "forms": [
    {
      "form": "stumps up",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "stumping up",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "stumped up",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "stumped up",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "stump up (third-person singular simple present stumps up, present participle stumping up, simple past and past participle stumped up)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "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 phrasal verbs with particle (up)",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Jim stumped up for the cinema tickets, but I paid for the coffees afterwards.",
          "type": "example"
        },
        {
          "ref": "2021 June 30, Philip Haigh, “Regional trains squeezed as ECML congestion heads north”, in RAIL, number 934, page 53",
          "text": "Not least because last spring, Chancellor Rishi Sunak announced that HM Treasury's new northern base would be in Darlington. If that doesn't encourage the Treasury to stump up cash to upgrade the town's station, then I fear nothing will.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To pay for something, often with reluctance."
      ],
      "id": "en-stump_up-en-verb-JsyqooE~",
      "links": [
        [
          "pay",
          "pay"
        ],
        [
          "reluctance",
          "reluctance"
        ]
      ],
      "raw_glosses": [
        "(British, informal) To pay for something, often with reluctance."
      ],
      "tags": [
        "British",
        "informal"
      ]
    }
  ],
  "word": "stump up"
}

{
  "forms": [
    {
      "form": "stumps up",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "stumping up",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "stumped up",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "stumped up",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "stump up (third-person singular simple present stumps up, present participle stumping up, simple past and past participle stumped up)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "British English",
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English phrasal verbs",
        "English phrasal verbs with particle (up)",
        "English terms with quotations",
        "English terms with usage examples",
        "English verbs"
      ],
      "examples": [
        {
          "text": "Jim stumped up for the cinema tickets, but I paid for the coffees afterwards.",
          "type": "example"
        },
        {
          "ref": "2021 June 30, Philip Haigh, “Regional trains squeezed as ECML congestion heads north”, in RAIL, number 934, page 53",
          "text": "Not least because last spring, Chancellor Rishi Sunak announced that HM Treasury's new northern base would be in Darlington. If that doesn't encourage the Treasury to stump up cash to upgrade the town's station, then I fear nothing will.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To pay for something, often with reluctance."
      ],
      "links": [
        [
          "pay",
          "pay"
        ],
        [
          "reluctance",
          "reluctance"
        ]
      ],
      "raw_glosses": [
        "(British, informal) To pay for something, often with reluctance."
      ],
      "tags": [
        "British",
        "informal"
      ]
    }
  ],
  "word": "stump up"
}