Word.ws English Dictionary

photoirradiate

photoirradiate verb: to irradiate with light.

Verb

photoirradiate (third-person singular simple present photoirradiates, present participle photoirradiating, simple past and past participle photoirradiated)

  1. To irradiate with light

Forms of photoirradiate

third-person singular presentphotoirradiates
present participlephotoirradiating
past participlephotoirradiated
pastphotoirradiated

Origin of photoirradiate

From photo- + irradiate.

Questions about photoirradiate

What does photoirradiate mean?
Photoirradiate means to irradiate with light.
What part of speech is photoirradiate?
Photoirradiate is a verb.
What is the past tense of photoirradiate?
The past tense of photoirradiate is photoirradiated.

Words near photoirradiate in the dictionary

  1. photoionize
  2. photoionized
  3. photoionizes
  4. photoionizing
  5. photoions
  6. photoirradiate
  7. photoirradiated
  8. photoirradiation
  9. photoirritancy
  10. photoirritation
  11. photoisolator

Source and license

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