"sin" meaning in Same du Nord

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de pronoms personnels en same du Nord",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Same du Nord",
      "orig": "same du Nord",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Same du Nord",
  "lang_code": "se",
  "pos": "pron",
  "pos_title": "Forme de pronom personnel",
  "raw_tags": [
    "/ˈsin/"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en same du Nord",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "sii"
        }
      ],
      "glosses": [
        "Accusatif de sii."
      ],
      "id": "fr-sin-se-pron-z0jpVgVL"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en same du Nord",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "sii"
        }
      ],
      "glosses": [
        "Génitif de sii."
      ],
      "id": "fr-sin-se-pron-cCbIAaeF"
    }
  ],
  "tags": [
    "form-of",
    "person"
  ],
  "word": "sin"
}

{
  "categories": [
    "Formes de pronoms personnels en same du Nord",
    "same du Nord"
  ],
  "lang": "Same du Nord",
  "lang_code": "se",
  "pos": "pron",
  "pos_title": "Forme de pronom personnel",
  "raw_tags": [
    "/ˈsin/"
  ],
  "senses": [
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en same du Nord"
      ],
      "form_of": [
        {
          "word": "sii"
        }
      ],
      "glosses": [
        "Accusatif de sii."
      ]
    },
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en same du Nord"
      ],
      "form_of": [
        {
          "word": "sii"
        }
      ],
      "glosses": [
        "Génitif de sii."
      ]
    }
  ],
  "tags": [
    "form-of",
    "person"
  ],
  "word": "sin"
}