We found 36 dictionaries that define the word luminous:

General (26 matching dictionaries)

1. luminous: Longman Dictionary of Contemporary English
2. luminous: Merriam-Webster
3. luminous: Oxford Learner's Dictionaries
4. luminous: American Heritage Dictionary of the English Language
5. luminous: Collins English Dictionary
6. Luminous, luminous: Wordnik
7. luminous: Cambridge Advanced Learner's Dictionary
8. luminous: Wiktionary
9. luminous: Webster's New World College Dictionary, 4th Ed.
10. luminous: The Wordsmyth English Dictionary-Thesaurus
11. luminous: Infoplease Dictionary
12. luminous: Dictionary.com
13. luminous: Online Etymology Dictionary
14. luminous: Cambridge Essential American English Dictionary
15. Luminous (ClariS song), Luminous (The Horrors album), Luminous (book), Luminous (story collection), Luminous: Wikipedia, the Free Encyclopedia
16. Luminous: Online Plain Text English Dictionary
17. luminous: Webster's Revised Unabridged, 1913 Edition
18. luminous: Rhymezone
19. luminous: AllWords.com Multi-Lingual Dictionary
20. luminous: Webster's 1828 Dictionary
21. luminous: FreeDictionary.org
22. luminous: Mnemonic Dictionary
23. luminous: TheFreeDictionary.com
24. luminous: Vocabulary.com

Art (1 matching dictionary)

25. luminous: ArtLex Lexicon of Visual Art Terminology

Business (1 matching dictionary)

26. luminous: Legal dictionary

Computing (1 matching dictionary)

27. luminous: Encyclopedia

Medicine (3 matching dictionaries)

28. luminous: Merriam-Webster Medical Dictionary
29. online medical dictionary (No longer online)
30. luminous: Medical dictionary

Science (1 matching dictionary)

31. Luminous: Extragalactic Astronomy

Slang (1 matching dictionary)

32. luminous: Urban Dictionary

Tech (2 matching dictionaries)

33. luminous: Lighting Design Glossary
34. Glossary of Meteorology (No longer online)

(Note: See luminously as well.)

Definitions from Wiktionary ( ) ▸ adjective:  Emitting light; glowing brightly; shining. ▸ adjective:  Brightly illuminated. ▸ adjective:  Clear; enlightening; easy to understand. Similar: bright, lucent, aglow, glowing, lambent, luminant, lightsome, alight, light-bearing, glorious, more... Opposite: dull, unlit, dark Types: bioluminescent, luminescent, phosphorescent, glow-in-the-dark, more... Phrases: luminous intensity, luminous flux, luminous efficiency, luminous cloud, Luminous paint, more... Adjectives: self, least, large, fair, non Colors:     neon green,     electric blue,     radiant yellow,     bright orange,     luminous lime, more... ▸ Word origin ▸ Words similar to luminous ▸ Usage examples for luminous ▸ Idioms related to luminous ▸ Wikipedia articles (New!) ▸ Popular nouns described by luminous ▸ Words that often appear near luminous ▸ Rhymes of luminous ▸ Invented words related to luminous