PDT
PDT is the initialism of Pacific Daylight Time.
PDT is the initialism of photodynamic therapy.
Meaning of Pacific Daylight Time
Proper noun
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.
- Synonyms:
- PDT
Meaning of photodynamic therapy
Noun
photodynamic therapy (countable and uncountable, plural photodynamic therapies)
- Synonym of photochemotherapy.
- Synonyms:
- PDT, photochemotherapy
Forms of PDT
| plural | PDTs |
|---|
Words formed from PDT
Questions about PDT
- What is PDT the initialism of?
- PDT is the initialism of Pacific Daylight Time.
Words near PDT in the dictionary
Source and license
Adapted from Wiktionary: PDT (page history and authors); Pacific Daylight Time (page history and authors); photodynamic therapy (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “PDT.” Word.ws, https://word.ws/pdt. Based on Wiktionary, CC BY-SA 4.0.