Word.ws English Dictionary

photodecay

photodecay noun: photochemical decay.

Noun

photodecay (uncountable)

  1. photochemical decay

Origin of photodecay

From photo- + decay.

Questions about photodecay

What does photodecay mean?
Photodecay means photochemical decay.
What part of speech is photodecay?
Photodecay is a noun.

Words near photodecay in the dictionary

  1. photodeactivation
  2. photodecarbonylation
  3. photodecarbonylations
  4. photodecarboxylation
  5. photodecarboxylations
  6. photodecay
  7. photodecolouration
  8. photodecolourations
  9. photodecompose
  10. photodecomposed
  11. photodecomposes

Source and license

Adapted from Wiktionary: photodecay (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: “photodecay.” Word.ws, https://word.ws/photodecay. Based on Wiktionary, CC BY-SA 4.0.