"spare change" meaning in English

{
  "derived": [
    {
      "_dis1": "51 49",
      "word": "spange"
    },
    {
      "_dis1": "51 49",
      "word": "spanger"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "spare change (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "_dis1": "51 49",
      "word": "and change"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "55 45",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "58 42",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "Got any spare change for a cup of coffee, guv?",
          "type": "example"
        },
        {
          "text": "I had a bit of cash on me, but no spare change.",
          "type": "example"
        }
      ],
      "glosses": [
        "Synonym of small change (“coins in the pocket, ready to spend”)."
      ],
      "id": "en-spare_change-en-noun-27MY4sZ9",
      "links": [
        [
          "small change",
          "small change#English"
        ]
      ],
      "raw_glosses": [
        "(colloquial) Synonym of small change (“coins in the pocket, ready to spend”)."
      ],
      "synonyms": [
        {
          "extra": "coins in the pocket, ready to spend",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "small change"
        }
      ],
      "tags": [
        "colloquial",
        "uncountable"
      ]
    },
    {
      "categories": [
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "55 45",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "The cost of an opulent wedding is spare change to a millionaire.",
          "type": "example"
        }
      ],
      "glosses": [
        "Synonym of small change (“insignificant amount of money”)."
      ],
      "id": "en-spare_change-en-noun-WIo0DmKD",
      "links": [
        [
          "small change",
          "small change#English"
        ]
      ],
      "raw_glosses": [
        "(colloquial) Synonym of small change (“insignificant amount of money”)."
      ],
      "synonyms": [
        {
          "extra": "insignificant amount of money",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "small change"
        }
      ],
      "tags": [
        "colloquial",
        "uncountable"
      ]
    }
  ],
  "word": "spare change"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "derived": [
    {
      "word": "spange"
    },
    {
      "word": "spanger"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "spare change (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "and change"
    }
  ],
  "senses": [
    {
      "categories": [
        "English colloquialisms",
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "Got any spare change for a cup of coffee, guv?",
          "type": "example"
        },
        {
          "text": "I had a bit of cash on me, but no spare change.",
          "type": "example"
        }
      ],
      "glosses": [
        "Synonym of small change (“coins in the pocket, ready to spend”)."
      ],
      "links": [
        [
          "small change",
          "small change#English"
        ]
      ],
      "raw_glosses": [
        "(colloquial) Synonym of small change (“coins in the pocket, ready to spend”)."
      ],
      "synonyms": [
        {
          "extra": "coins in the pocket, ready to spend",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "small change"
        }
      ],
      "tags": [
        "colloquial",
        "uncountable"
      ]
    },
    {
      "categories": [
        "English colloquialisms",
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "The cost of an opulent wedding is spare change to a millionaire.",
          "type": "example"
        }
      ],
      "glosses": [
        "Synonym of small change (“insignificant amount of money”)."
      ],
      "links": [
        [
          "small change",
          "small change#English"
        ]
      ],
      "raw_glosses": [
        "(colloquial) Synonym of small change (“insignificant amount of money”)."
      ],
      "synonyms": [
        {
          "extra": "insignificant amount of money",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "small change"
        }
      ],
      "tags": [
        "colloquial",
        "uncountable"
      ]
    }
  ],
  "word": "spare change"
}