"taõ" meaning in Portuguese

{
  "head_templates": [
    {
      "args": {
        "hascomp": "no"
      },
      "expansion": "taõ (not comparable)",
      "name": "pt-adv"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "word": "tão"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Obsolete spelling of tão"
      ],
      "id": "en-taõ-pt-adv-~JX5TEf7",
      "links": [
        [
          "tão",
          "tão#Portuguese"
        ]
      ],
      "tags": [
        "alt-of",
        "not-comparable",
        "obsolete"
      ]
    }
  ],
  "word": "taõ"
}

{
  "head_templates": [
    {
      "args": {
        "hascomp": "no"
      },
      "expansion": "taõ (not comparable)",
      "name": "pt-adv"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "word": "tão"
        }
      ],
      "categories": [
        "Portuguese adverbs",
        "Portuguese entries with incorrect language header",
        "Portuguese lemmas",
        "Portuguese obsolete forms",
        "Portuguese uncomparable adverbs"
      ],
      "glosses": [
        "Obsolete spelling of tão"
      ],
      "links": [
        [
          "tão",
          "tão#Portuguese"
        ]
      ],
      "tags": [
        "alt-of",
        "not-comparable",
        "obsolete"
      ]
    }
  ],
  "word": "taõ"
}