"precostituente" meaning in Italian

{
  "forms": [
    {
      "form": "precostituenti",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "precostituire"
        }
      ],
      "glosses": [
        "present participle of precostituire"
      ],
      "id": "en-precostituente-it-verb-Ibm6OQkO",
      "links": [
        [
          "precostituire",
          "precostituire#Italian"
        ]
      ],
      "tags": [
        "form-of",
        "participle",
        "present"
      ]
    }
  ],
  "word": "precostituente"
}

{
  "forms": [
    {
      "form": "precostituenti",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Italian entries with incorrect language header",
        "Italian non-lemma forms",
        "Italian participles with red links in their headword lines",
        "Italian present participles",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "form_of": [
        {
          "word": "precostituire"
        }
      ],
      "glosses": [
        "present participle of precostituire"
      ],
      "links": [
        [
          "precostituire",
          "precostituire#Italian"
        ]
      ],
      "tags": [
        "form-of",
        "participle",
        "present"
      ]
    }
  ],
  "word": "precostituente"
}