"Tt" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "thirty-two"
      },
      "expansion": "thirty-two",
      "name": "m"
    }
  ],
  "etymology_text": "Abbreviation of thirty-two.",
  "forms": [
    {
      "form": "Tts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Tt (plural Tts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Book sizes",
          "orig": "en:Book sizes",
          "parents": [
            "Publishing",
            "Industries",
            "Mass media",
            "Business",
            "Culture",
            "Media",
            "Economics",
            "Society",
            "Communication",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Thirty",
          "orig": "en:Thirty",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Two",
          "orig": "en:Two",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a book size range corresponding to one thirty-second of the size of an uncut sheet of paper, 10-12.5 cm in height."
      ],
      "id": "en-Tt-en-noun-1S8iwoR2",
      "synonyms": [
        {
          "sense": "book size",
          "word": "trigesimo-secundo"
        },
        {
          "sense": "book size",
          "word": "32mo"
        },
        {
          "sense": "book size",
          "word": "thirty-twomo"
        },
        {
          "sense": "book size",
          "word": "32o"
        }
      ]
    }
  ],
  "word": "Tt"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "thirty-two"
      },
      "expansion": "thirty-two",
      "name": "m"
    }
  ],
  "etymology_text": "Abbreviation of thirty-two.",
  "forms": [
    {
      "form": "Tts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Tt (plural Tts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English words without vowels",
        "en:Book sizes",
        "en:Thirty",
        "en:Two"
      ],
      "glosses": [
        "a book size range corresponding to one thirty-second of the size of an uncut sheet of paper, 10-12.5 cm in height."
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "book size",
      "word": "trigesimo-secundo"
    },
    {
      "sense": "book size",
      "word": "32mo"
    },
    {
      "sense": "book size",
      "word": "thirty-twomo"
    },
    {
      "sense": "book size",
      "word": "32o"
    }
  ],
  "word": "Tt"
}