"li" meaning in Italien

{
  "categories": [
    {
      "kind": "other",
      "name": "Déterminants en kotava",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Italien",
      "orig": "italien",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "article",
  "pos_id": "it-flex-art-déf-1",
  "pos_title": "Forme d’article défini",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italien de Rome",
          "orig": "italien de Rome",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "il"
        }
      ],
      "glosses": [
        "Masculin pluriel de il."
      ],
      "id": "fr-li-it-article-WTL1uIqp",
      "raw_tags": [
        "Rome"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\li\\"
    }
  ],
  "tags": [
    "definite",
    "form-of"
  ],
  "word": "li"
}

{
  "categories": [
    "Déterminants en kotava",
    "italien"
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "article",
  "pos_id": "it-flex-art-déf-1",
  "pos_title": "Forme d’article défini",
  "senses": [
    {
      "categories": [
        "italien de Rome"
      ],
      "form_of": [
        {
          "word": "il"
        }
      ],
      "glosses": [
        "Masculin pluriel de il."
      ],
      "raw_tags": [
        "Rome"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\li\\"
    }
  ],
  "tags": [
    "definite",
    "form-of"
  ],
  "word": "li"
}