"spend money like water" meaning in English

{
  "forms": [
    {
      "form": "spends money like water",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "spending money like water",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "spent money like water",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "spent money like water",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "spend<,,spent> money like water"
      },
      "expansion": "spend money like water (third-person singular simple present spends money like water, present participle spending money like water, simple past and past participle spent money like water)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English similes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "To spend a lot of money without concern over whether it is spent wisely."
      ],
      "id": "en-spend_money_like_water-en-verb-4otxw~t6",
      "links": [
        [
          "spend",
          "spend"
        ],
        [
          "money",
          "money"
        ],
        [
          "concern",
          "concern"
        ],
        [
          "wisely",
          "wisely"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(informal, simile) To spend a lot of money without concern over whether it is spent wisely."
      ],
      "related": [
        {
          "word": "hand over fist"
        },
        {
          "word": "have money to burn"
        }
      ],
      "synonyms": [
        {
          "word": "spend money like there was no tomorrow"
        },
        {
          "word": "spend money like it's going out of fashion"
        }
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-spend money like water.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1f/LL-Q1860_%28eng%29-Flame%2C_not_lame-spend_money_like_water.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-spend_money_like_water.wav.mp3",
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    }
  ],
  "word": "spend money like water"
}

{
  "forms": [
    {
      "form": "spends money like water",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "spending money like water",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "spent money like water",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "spent money like water",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "spend<,,spent> money like water"
      },
      "expansion": "spend money like water (third-person singular simple present spends money like water, present participle spending money like water, simple past and past participle spent money like water)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "related": [
    {
      "word": "hand over fist"
    },
    {
      "word": "have money to burn"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English similes",
        "English verbs",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "To spend a lot of money without concern over whether it is spent wisely."
      ],
      "links": [
        [
          "spend",
          "spend"
        ],
        [
          "money",
          "money"
        ],
        [
          "concern",
          "concern"
        ],
        [
          "wisely",
          "wisely"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(informal, simile) To spend a lot of money without concern over whether it is spent wisely."
      ],
      "synonyms": [
        {
          "word": "spend money like there was no tomorrow"
        },
        {
          "word": "spend money like it's going out of fashion"
        }
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-spend money like water.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1f/LL-Q1860_%28eng%29-Flame%2C_not_lame-spend_money_like_water.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-spend_money_like_water.wav.mp3",
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    }
  ],
  "word": "spend money like water"
}