"alcunu" meaning in Sardinian

{
  "etymology_templates": [
    {
      "args": {
        "1": "sc",
        "2": "roa-oit",
        "3": "alcuno"
      },
      "expansion": "Old Italian alcuno",
      "name": "bor"
    },
    {
      "args": {
        "1": "sc",
        "2": "alicunu",
        "3": "algunu"
      },
      "expansion": "Doublet of alicunu and algunu",
      "name": "doublet"
    }
  ],
  "etymology_text": "Likely a borrowing from Old Italian alcuno. Doublet of alicunu and algunu.",
  "head_templates": [
    {
      "args": {
        "1": "sc",
        "2": "pronoun",
        "g": "m"
      },
      "expansion": "alcunu m",
      "name": "head"
    }
  ],
  "lang": "Sardinian",
  "lang_code": "sc",
  "pos": "det",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Logudorese",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sardinian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sardinian pronouns",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "someone"
      ],
      "id": "en-alcunu-sc-det-KlnVnjgJ",
      "links": [
        [
          "someone",
          "someone"
        ]
      ],
      "raw_glosses": [
        "(Logudorese, rare) someone"
      ],
      "synonyms": [
        {
          "tags": [
            "uncommon"
          ],
          "word": "algunu"
        },
        {
          "tags": [
            "obsolete"
          ],
          "word": "alikis"
        },
        {
          "word": "calchiunu"
        }
      ],
      "tags": [
        "Logudorese",
        "masculine",
        "rare"
      ]
    }
  ],
  "word": "alcunu"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "sc",
        "2": "roa-oit",
        "3": "alcuno"
      },
      "expansion": "Old Italian alcuno",
      "name": "bor"
    },
    {
      "args": {
        "1": "sc",
        "2": "alicunu",
        "3": "algunu"
      },
      "expansion": "Doublet of alicunu and algunu",
      "name": "doublet"
    }
  ],
  "etymology_text": "Likely a borrowing from Old Italian alcuno. Doublet of alicunu and algunu.",
  "head_templates": [
    {
      "args": {
        "1": "sc",
        "2": "pronoun",
        "g": "m"
      },
      "expansion": "alcunu m",
      "name": "head"
    }
  ],
  "lang": "Sardinian",
  "lang_code": "sc",
  "pos": "det",
  "senses": [
    {
      "categories": [
        "Logudorese",
        "Pages with 1 entry",
        "Sardinian doublets",
        "Sardinian entries with incorrect language header",
        "Sardinian lemmas",
        "Sardinian pronouns",
        "Sardinian rare terms",
        "Sardinian terms borrowed from Old Italian",
        "Sardinian terms derived from Old Italian"
      ],
      "glosses": [
        "someone"
      ],
      "links": [
        [
          "someone",
          "someone"
        ]
      ],
      "raw_glosses": [
        "(Logudorese, rare) someone"
      ],
      "synonyms": [
        {
          "tags": [
            "uncommon"
          ],
          "word": "algunu"
        },
        {
          "tags": [
            "obsolete"
          ],
          "word": "alikis"
        },
        {
          "word": "calchiunu"
        }
      ],
      "tags": [
        "Logudorese",
        "masculine",
        "rare"
      ]
    }
  ],
  "word": "alcunu"
}