"tit." meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "tit.",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "title"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Law",
          "orig": "en:Law",
          "parents": [
            "Justice",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Abbreviation of title."
      ],
      "id": "en-tit.-en-noun-L50aiq3-",
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "title",
          "title#English"
        ]
      ],
      "raw_glosses": [
        "(law) Abbreviation of title."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "word": "tit."
}

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "tit.",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "title"
        }
      ],
      "categories": [
        "English abbreviations",
        "English case citation abbreviations",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "English palindromes",
        "English terms spelled with .",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Law"
      ],
      "glosses": [
        "Abbreviation of title."
      ],
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "title",
          "title#English"
        ]
      ],
      "raw_glosses": [
        "(law) Abbreviation of title."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "word": "tit."
}