"PDT" meaning in English

{
  "head_templates": [
    {
      "args": {},
      "expansion": "PDT",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Pacific Daylight Time"
        }
      ],
      "categories": [
        {
          "_dis": "78 22",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "89 11",
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
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          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "topical",
          "langcode": "en",
          "name": "Time",
          "orig": "en:Time",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "Alternative forms: P.D.T., P. D. T."
        }
      ],
      "glosses": [
        "Initialism of Pacific Daylight Time."
      ],
      "id": "en-PDT-en-name-r0A1hw2r",
      "links": [
        [
          "Pacific Daylight Time",
          "Pacific Daylight Time#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "PDT"
}

{
  "forms": [
    {
      "form": "PDTs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "PDT (countable and uncountable, plural PDTs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "photodynamic therapy"
        }
      ],
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Medicine",
          "orig": "en:Medicine",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "aPDT"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: PDD"
        }
      ],
      "glosses": [
        "Initialism of photodynamic therapy."
      ],
      "id": "en-PDT-en-noun-mDlUi93L",
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "photodynamic therapy",
          "photodynamic therapy#English"
        ]
      ],
      "raw_glosses": [
        "(medicine) Initialism of photodynamic therapy."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "PDT"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with topic categories using raw markup",
    "English lemmas",
    "English nouns",
    "English proper nouns",
    "English uncountable nouns",
    "English words without vowels",
    "en:Time"
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "PDT",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Pacific Daylight Time"
        }
      ],
      "categories": [
        "English initialisms"
      ],
      "examples": [
        {
          "text": "Alternative forms: P.D.T., P. D. T."
        }
      ],
      "glosses": [
        "Initialism of Pacific Daylight Time."
      ],
      "links": [
        [
          "Pacific Daylight Time",
          "Pacific Daylight Time#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "PDT"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with topic categories using raw markup",
    "English lemmas",
    "English nouns",
    "English proper nouns",
    "English uncountable nouns",
    "English words without vowels",
    "en:Time"
  ],
  "derived": [
    {
      "word": "aPDT"
    }
  ],
  "forms": [
    {
      "form": "PDTs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "PDT (countable and uncountable, plural PDTs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "photodynamic therapy"
        }
      ],
      "categories": [
        "English initialisms",
        "en:Medicine"
      ],
      "examples": [
        {
          "text": "Coordinate term: PDD"
        }
      ],
      "glosses": [
        "Initialism of photodynamic therapy."
      ],
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "photodynamic therapy",
          "photodynamic therapy#English"
        ]
      ],
      "raw_glosses": [
        "(medicine) Initialism of photodynamic therapy."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "PDT"
}