"kuã" meaning in Guaraní

{
  "etymology_templates": [
    {
      "args": {
        "1": "tpw",
        "2": "pûã"
      },
      "expansion": "Old Tupi pûã",
      "name": "cog"
    }
  ],
  "etymology_text": "Cognate with Old Tupi pûã.",
  "head_templates": [
    {
      "args": {
        "1": "gn",
        "2": "noun"
      },
      "expansion": "kuã",
      "name": "head"
    }
  ],
  "lang": "Guaraní",
  "lang_code": "gn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Guaraní entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "gn",
          "name": "Body parts",
          "orig": "gn:Body parts",
          "parents": [
            "Body",
            "Anatomy",
            "All topics",
            "Biology",
            "Medicine",
            "Fundamental",
            "Sciences",
            "Healthcare",
            "Health"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "finger"
      ],
      "id": "en-kuã-gn-noun-QAsYHIeE",
      "links": [
        [
          "finger",
          "finger"
        ]
      ],
      "wikipedia": [
        "gn:kuã"
      ]
    }
  ],
  "word": "kuã"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "tpw",
        "2": "pûã"
      },
      "expansion": "Old Tupi pûã",
      "name": "cog"
    }
  ],
  "etymology_text": "Cognate with Old Tupi pûã.",
  "head_templates": [
    {
      "args": {
        "1": "gn",
        "2": "noun"
      },
      "expansion": "kuã",
      "name": "head"
    }
  ],
  "lang": "Guaraní",
  "lang_code": "gn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Guaraní entries with incorrect language header",
        "Guaraní lemmas",
        "Guaraní nouns",
        "Pages with 2 entries",
        "Pages with entries",
        "Requests for pronunciation in Guaraní entries",
        "gn:Body parts"
      ],
      "glosses": [
        "finger"
      ],
      "links": [
        [
          "finger",
          "finger"
        ]
      ],
      "wikipedia": [
        "gn:kuã"
      ]
    }
  ],
  "word": "kuã"
}