"sina" meaning in Toki pona

{
  "categories": [
    {
      "kind": "other",
      "name": "TOK:Pronombres",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "TOK:Pronombres personales",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Toki pona",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "sinä",
        "leng": "tok"
      },
      "expansion": "Del finés sinä",
      "name": "etimología"
    }
  ],
  "etymology_text": "Del finés sinä.",
  "lang": "Toki pona",
  "lang_code": "tok",
  "pos": "pron",
  "pos_title": "pronombre personal",
  "senses": [
    {
      "glosses": [
        "Tú."
      ],
      "id": "es-sina-tok-pron-3VTM25CP",
      "sense_index": "1"
    },
    {
      "glosses": [
        "Usted."
      ],
      "id": "es-sina-tok-pron-ksrcy93j",
      "sense_index": "2"
    },
    {
      "glosses": [
        "Ustedes."
      ],
      "id": "es-sina-tok-pron-3gsT5tqW",
      "sense_index": "3"
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈsina/"
    }
  ],
  "tags": [
    "personal"
  ],
  "word": "sina"
}

{
  "categories": [
    {
      "kind": "other",
      "name": "TOK:Pronombres",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "TOK:Pronombres posesivos",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Toki pona",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "sinä",
        "leng": "tok"
      },
      "expansion": "Del finés sinä",
      "name": "etimología"
    }
  ],
  "etymology_text": "Del finés sinä.",
  "lang": "Toki pona",
  "lang_code": "tok",
  "pos": "pron",
  "pos_title": "pronombre posesivo",
  "senses": [
    {
      "glosses": [
        "Tuyo."
      ],
      "id": "es-sina-tok-pron-188KkMjq",
      "sense_index": "4"
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈsina/"
    }
  ],
  "tags": [
    "possessive"
  ],
  "word": "sina"
}

{
  "categories": [
    "TOK:Pronombres",
    "TOK:Pronombres personales",
    "Toki pona"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "sinä",
        "leng": "tok"
      },
      "expansion": "Del finés sinä",
      "name": "etimología"
    }
  ],
  "etymology_text": "Del finés sinä.",
  "lang": "Toki pona",
  "lang_code": "tok",
  "pos": "pron",
  "pos_title": "pronombre personal",
  "senses": [
    {
      "glosses": [
        "Tú."
      ],
      "sense_index": "1"
    },
    {
      "glosses": [
        "Usted."
      ],
      "sense_index": "2"
    },
    {
      "glosses": [
        "Ustedes."
      ],
      "sense_index": "3"
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈsina/"
    }
  ],
  "tags": [
    "personal"
  ],
  "word": "sina"
}

{
  "categories": [
    "TOK:Pronombres",
    "TOK:Pronombres posesivos",
    "Toki pona"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fi",
        "2": "sinä",
        "leng": "tok"
      },
      "expansion": "Del finés sinä",
      "name": "etimología"
    }
  ],
  "etymology_text": "Del finés sinä.",
  "lang": "Toki pona",
  "lang_code": "tok",
  "pos": "pron",
  "pos_title": "pronombre posesivo",
  "senses": [
    {
      "glosses": [
        "Tuyo."
      ],
      "sense_index": "4"
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈsina/"
    }
  ],
  "tags": [
    "possessive"
  ],
  "word": "sina"
}