"rolling in it" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase",
        "head": "rolling in it"
      },
      "expansion": "rolling in it",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "_dis": "54 46",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "English terms with placeholder \"it\"",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Having an abundance of money; rich, very prosperous."
      ],
      "id": "en-rolling_in_it-en-phrase-eBsZuD2P",
      "links": [
        [
          "abundance",
          "abundance"
        ],
        [
          "money",
          "money"
        ],
        [
          "rich",
          "rich"
        ],
        [
          "prosperous",
          "prosperous"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) Having an abundance of money; rich, very prosperous."
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "categories": [
        {
          "_dis": "54 46",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "52 48",
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "English terms with placeholder \"it\"",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Used other than figuratively or idiomatically: see roll, in, it."
      ],
      "id": "en-rolling_in_it-en-phrase-j~Kz-vG~",
      "links": [
        [
          "roll",
          "roll#English"
        ],
        [
          "in",
          "in#English"
        ],
        [
          "it",
          "it#English"
        ]
      ],
      "synonyms": [
        {
          "_dis1": "32 68",
          "word": "wealthy"
        }
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-rolling in it.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/24/En-au-rolling_in_it.ogg/En-au-rolling_in_it.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/2/24/En-au-rolling_in_it.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "rolling in it"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English entries with language name categories using raw markup",
    "English lemmas",
    "English multiword terms",
    "English phrases",
    "English terms with audio links",
    "English terms with non-redundant non-automated sortkeys",
    "English terms with placeholder \"it\""
  ],
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase",
        "head": "rolling in it"
      },
      "expansion": "rolling in it",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "English idioms"
      ],
      "glosses": [
        "Having an abundance of money; rich, very prosperous."
      ],
      "links": [
        [
          "abundance",
          "abundance"
        ],
        [
          "money",
          "money"
        ],
        [
          "rich",
          "rich"
        ],
        [
          "prosperous",
          "prosperous"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) Having an abundance of money; rich, very prosperous."
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "glosses": [
        "Used other than figuratively or idiomatically: see roll, in, it."
      ],
      "links": [
        [
          "roll",
          "roll#English"
        ],
        [
          "in",
          "in#English"
        ],
        [
          "it",
          "it#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-rolling in it.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/24/En-au-rolling_in_it.ogg/En-au-rolling_in_it.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/2/24/En-au-rolling_in_it.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "synonyms": [
    {
      "word": "wealthy"
    }
  ],
  "word": "rolling in it"
}