PDT

P3D2T1

A form of Pacific Daylight Time — The time zone that encompasses the West Coast of the United States and Baja California in Mexico from the second Sunday of March to the first Sunday of November, and the province of British Columbia and the territory of Yukon in Canada year-round; it is seven hours behind Coordinated Universal Time (UTC-7), and one hour ahead of Pacific Standard Time.

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Meanings

proper noun
  1. abbreviationinitialismInitialism of Pacific Daylight Time.
nounPDT (countable and uncountable, plural PDTs)

plural PDTs

  1. abbreviationcountableinitialismuncountablemedicineInitialism of photodynamic therapy.

Synonyms & antonyms

Also see
pacific daylight timephotochemotherapyphotodynamic therapy

Rhymes & wordplay

Anagrams

DTPDPT
Cite this entry
APA

PDT. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/PDT

MLA

“PDT.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/PDT. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “PDT,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/PDT.

Source: PDT on Wiktionary, CC BY-SA 4.0.