"مستنقعات" meaning in Arabic

{
  "forms": [
    {
      "form": "مُسْتَنْقَعَات",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mustanqaʕāt",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Arabic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "mustanqaʕ",
          "word": "مُسْتَنْقَع"
        }
      ],
      "glosses": [
        "plural of مُسْتَنْقَع (mustanqaʕ)"
      ],
      "id": "en-مستنقعات-ar-noun-PcvfZ7OY",
      "links": [
        [
          "مُسْتَنْقَع",
          "مستنقع#Arabic"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mus.tan.qa.ʕaːt/"
    }
  ],
  "word": "مستنقعات"
}

{
  "forms": [
    {
      "form": "مُسْتَنْقَعَات",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mustanqaʕāt",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Arabic 4-syllable words",
        "Arabic entries with incorrect language header",
        "Arabic non-lemma forms",
        "Arabic noun forms",
        "Arabic terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "form_of": [
        {
          "extra": "mustanqaʕ",
          "word": "مُسْتَنْقَع"
        }
      ],
      "glosses": [
        "plural of مُسْتَنْقَع (mustanqaʕ)"
      ],
      "links": [
        [
          "مُسْتَنْقَع",
          "مستنقع#Arabic"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mus.tan.qa.ʕaːt/"
    }
  ],
  "word": "مستنقعات"
}