"isnād" meaning in Italien

{
  "categories": [
    {
      "kind": "other",
      "name": "Dates manquantes en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en italien issus d’un mot en arabe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Italien",
      "orig": "italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Ā en italien",
      "orig": "ā en italien",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Date à préciser) De l’arabe سَنَدٌ, sanadun (« chaîne de transmission »)."
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "isnad"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en italien de l’islam",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en italien",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Isnâd."
      ],
      "id": "fr-isnād-it-noun-4cscSYif",
      "topics": [
        "Islam"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\iz.ˈnad\\"
    }
  ],
  "tags": [
    "feminine",
    "invariable"
  ],
  "word": "isnād"
}

{
  "categories": [
    "Dates manquantes en italien",
    "Lemmes en italien",
    "Mots en italien issus d’un mot en arabe",
    "Noms communs en italien",
    "italien",
    "ā en italien"
  ],
  "etymology_texts": [
    "(Date à préciser) De l’arabe سَنَدٌ, sanadun (« chaîne de transmission »)."
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "isnad"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en italien de l’islam",
        "Wiktionnaire:Exemples manquants en italien"
      ],
      "glosses": [
        "Isnâd."
      ],
      "topics": [
        "Islam"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\iz.ˈnad\\"
    }
  ],
  "tags": [
    "feminine",
    "invariable"
  ],
  "word": "isnād"
}