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We found 65 dictionaries with English definitions that include the word ray:
Click on the first link on a line below to go directly to a page where "ray" is defined.

General (36 matching dictionaries)

1. Ray, ray: Merriam-Webster.com [home, info]
2. ray, ray, ray: Oxford Learner's Dictionaries [home, info]
3. ray, ray: American Heritage Dictionary of the English Language [home, info]
4. ray: Collins English Dictionary [home, info]
5. ray: Vocabulary.com [home, info]
6. ray: Macmillan Dictionary [home, info]
7. Ray, ray: Wordnik [home, info]
8. ray: Cambridge Advanced Learner's Dictionary [home, info]
9. Ray: InfoVisual Visual Dictionary [home, info]
10. Ray, ra'y, ray: Wiktionary [home, info]
11. ray: Webster's New World College Dictionary, 4th Ed. [home, info]
12. ray: The Wordsmyth English Dictionary-Thesaurus [home, info]
13. ray: Infoplease Dictionary [home, info]
14. ray: Dictionary.com [home, info]
15. ray (1), ray (2): Online Etymology Dictionary [home, info]
16. Ray, ray: UltraLingua English Dictionary [home, info]
17. ray: Cambridge Dictionary of American English [home, info]
18. ray: Cambridge International Dictionary of Idioms [home, info]
19. Ra'y, Ray (DC Comics), Ray (Frazier Chorus album), Ray (L'Arc-en-Ciel album), Ray (Ray Terrill), Ray (Trailer Park Boys character), Ray (city), Ray (comics), Ray (disambiguation), Ray (film), Ray (fish), Ray (flying squirrel), Ray (geometry), Ray (given name), Ray (manga), Ray (mathematics), Ray (movie), Ray (musician), Ray (optics), Ray (quantum theory), Ray (soundtrack), Ray (surname), Ray (wrestler), Ray, The Ray (Chardin), The Ray (comics), The Ray (painting), The Ray: Wikipedia, the Free Encyclopedia [home, info]
20. Ray: Online Plain Text English Dictionary [home, info]
21. ray: Webster's Revised Unabridged, 1913 Edition [home, info]
22. ray: Rhymezone [home, info]
23. ray: AllWords.com Multi-Lingual Dictionary [home, info]
24. ray: Webster's 1828 Dictionary [home, info]
25. ray: All About Homonyms [home, info]
26. Ray: Encarta® Online Encyclopedia, North American Edition [home, info]
27. Ray: 1911 edition of the Encyclopedia Britannica [home, info]
28. ray: Free Dictionary [home, info]
29. ray: Mnemonic Dictionary [home, info]
30. ray: WordNet 1.7 Vocabulary Helper [home, info]
31. Ray, ray: LookWAYup Translating Dictionary/Thesaurus [home, info]
32. Ray: Dictionary/thesaurus [home, info]
33. ray: Wikimedia Commons US English Pronunciations [home, info]
34. ray(e): AllWords.com Multi-Lingual Dictionary [home, info]

Art (2 matching dictionaries)

35. ray: ArtLex Lexicon of Visual Art Terminology [home, info]
36. Ray: Natural Magick [home, info]

Business (3 matching dictionaries)

37. Ray: Deardorff's Glossary of International Economics [home, info]
38. ray: Legal dictionary [home, info]
39. ray: Financial dictionary [home, info]

Computing (1 matching dictionary)

40. Ray (fish), Ray (optics), Ray (zoology), ray: Encyclopedia [home, info]

Medicine (2 matching dictionaries)

41. ray: online medical dictionary [home, info]
42. ray: Medical dictionary [home, info]

Miscellaneous (6 matching dictionaries)

43. Ray, Ray, Ray, Ray: baby names list [home, info]
44. Ra'y: Encyclopedia of the Orient [home, info]
45. RAY: Acronym Finder [home, info]
46. RAY: Three Letter Words with definitions [home, info]
47. RAY: AbbreviationZ [home, info]
48. ray: Idioms [home, info]

Science (8 matching dictionaries)

49. Ray: A Glossary of Mathematical Terms [home, info]
50. Ray: Eric Weisstein's World of Mathematics [home, info]
51. ray: Botanical Terms [home, info]
52. Ray: Mathematical Programming [home, info]
53. ray: MATH SPOKEN HERE! [home, info]
54. ray: Mussel Glossary [home, info]
55. -Ray: Extragalactic Astronomy [home, info]
56. ray, ray, ray: PlanetMath Encyclopedia [home, info]

Slang (1 matching dictionary)

57. RAY: Urban Dictionary [home, info]

Tech (6 matching dictionaries)

58. ray: Webster's New World Telecom Dictionary [home, info]
59. Ray: AUTOMOTIVE TERMS [home, info]
60. ray: Glossary of Meteorology [home, info]
61. Ray: Glossary of Woodworking Terms [home, info]
62. ray: Schlumberger Oilfield Glossary [home, info]
63. Ray: Urban Conservation Glossary [home, info]

(Note: See rays for more definitions.)

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (ray) ▸ noun:  cartilaginous fishes having horizontally flattened bodies and enlarged winglike pectoral fins with gills on the underside; most swim by moving the pectoral fins ▸ noun:  any of the stiff bony rods in the fin of a fish ▸ noun:  a branch of an umbel or an umbelliform inflorescence ▸ noun:  (mathematics) a straight line extending from a point ▸ noun:  the syllable naming the second (supertonic) note of any major scale in solmization ▸ noun:  a group of nearly parallel lines of electromagnetic radiation ▸ noun:  a column of light (as from a beacon) ▸ verb:  emit as rays ("That tower rays a laser beam for miles across the sky") ▸ verb:  extend or spread outward from a center or focus or inward towards a center ▸ verb:  expose to radiation ▸ name:  A male given name (common: 1 in 653 males; popularity rank in the U.S.: #132) ▸ name:  A surname (common: 1 in 1818 families; popularity rank in the U.S.: #173) ▸ name:  A female given name (common: 1 in 20000 females; popularity rank in the U.S.: #1348) ▸ Also see rays ▸ Word origin ▸ Words similar to ray ▸ Usage examples for ray ▸ Idioms related to ray (New!) ▸ Popular adjectives describing ray ▸ Words that often appear near ray ▸ Rhymes of ray ▸ Invented words related to ray