We found 19 dictionaries that define the word visible light:

General (10 matching dictionaries)

1. visible light: Collins English Dictionary
2. visible light: Vocabulary.com
3. visible-light: Wordnik
4. visible-light, visible light: Wiktionary
5. visible light: Dictionary.com
6. Visible Light, Visible light (disambiguation), Visible light: Wikipedia, the Free Encyclopedia
7. visible light: Rhymezone
8. visible light: FreeDictionary.org
9. visible light: Mnemonic Dictionary
10. visible light: TheFreeDictionary.com

Computing (1 matching dictionary)

11. visible light: Encyclopedia

Medicine (2 matching dictionaries)

12. online medical dictionary (No longer online)
13. visible light: Medical dictionary

Science (3 matching dictionaries)

14. Visible Light: Eric Weisstein's World of Physics
15. General Chemistry Online (No longer online)
16. Weather Glossary (No longer online)

Tech (3 matching dictionaries)

17. Efficient Windows (No longer online)
18. PhotoNotes Dictionary of Film and Digital Photography (No longer online)
19. Space and Electronic Warfare Lexicon (No longer online)

(Note: See visible_lights as well.)

Definitions from Wiktionary (visible light) ▸ noun:  (physics) The part of the electromagnetic spectrum, between infrared and ultraviolet, that is visible to the human eye. Similar: light, visible radiation, visible spectrum, light spectrum, luminous energy, lite, infrared, near infrared, ultraviolet light, sunlight, more... Opposite: infrared, ultraviolet, non-visible, radiation, spectrum Types: ultraviolet, infrared, x-rays, gamma rays, microwaves, more... Phrases: visible light cure, visible light spectrum, visible light transmittance, Visible light communication, Biological effects of high-energy visible light, more... ▸ Words similar to visible light ▸ Usage examples for visible light ▸ Idioms related to visible light ▸ Wikipedia articles (New!) ▸ Words that often appear near visible light ▸ Rhymes of visible light ▸ Invented words related to visible light