"Tav" meaning in Italian

{
  "head_templates": [
    {
      "args": {
        "1": "f",
        "g2": "m"
      },
      "expansion": "Tav f or m",
      "name": "it-proper noun"
    }
  ],
  "hyphenation": [
    "Tàv"
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "especially in newspapers",
          "word": "TAV"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative letter-case form of TAV (especially in newspapers)"
      ],
      "id": "en-Tav-it-name-Yi-zJ6Wj",
      "links": [
        [
          "TAV",
          "TAV#Italian"
        ]
      ],
      "tags": [
        "alt-of",
        "feminine",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈtav/"
    },
    {
      "rhymes": "-av"
    }
  ],
  "word": "Tav"
}

{
  "head_templates": [
    {
      "args": {
        "1": "f",
        "g2": "m"
      },
      "expansion": "Tav f or m",
      "name": "it-proper noun"
    }
  ],
  "hyphenation": [
    "Tàv"
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "especially in newspapers",
          "word": "TAV"
        }
      ],
      "categories": [
        "Italian 1-syllable words",
        "Italian entries with incorrect language header",
        "Italian feminine nouns",
        "Italian lemmas",
        "Italian masculine nouns",
        "Italian nouns with multiple genders",
        "Italian proper nouns",
        "Italian terms with IPA pronunciation",
        "Rhymes:Italian/av",
        "Rhymes:Italian/av/1 syllable"
      ],
      "glosses": [
        "Alternative letter-case form of TAV (especially in newspapers)"
      ],
      "links": [
        [
          "TAV",
          "TAV#Italian"
        ]
      ],
      "tags": [
        "alt-of",
        "feminine",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈtav/"
    },
    {
      "rhymes": "-av"
    }
  ],
  "word": "Tav"
}