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We found 68 dictionaries with English definitions that include the word long:
Click on the first link on a line below to go directly to a page where "long" is defined.

General (31 matching dictionaries)

1. Long, long: Merriam-Webster.com [home, info]
2. -long, long, long, long, long: Oxford Learner's Dictionaries [home, info]
3. long, long, long: American Heritage Dictionary of the English Language [home, info]
4. long, long-: Collins English Dictionary [home, info]
5. long, long, long, long: Macmillan Dictionary [home, info]
6. Long, long, long: Wordnik [home, info]
7. long: Cambridge Advanced Learner's Dictionary [home, info]
8. Long, 'long, -long, long: Wiktionary [home, info]
9. long: Webster's New World College Dictionary, 4th Ed. [home, info]
10. long, long: The Wordsmyth English Dictionary-Thesaurus [home, info]
11. long: Infoplease Dictionary [home, info]
12. long, long, long (or long position): Dictionary.com [home, info]
13. long (adj.), long (v.): Online Etymology Dictionary [home, info]
14. Long, long: UltraLingua English Dictionary [home, info]
15. long: Cambridge Dictionary of American English [home, info]
16. long, long, long: Cambridge International Dictionary of Idioms [home, info]
17. Long (disambiguation), Long (finance), Long (surname), Long: Wikipedia, the Free Encyclopedia [home, info]
18. Long: Online Plain Text English Dictionary [home, info]
19. long: Webster's Revised Unabridged, 1913 Edition [home, info]
20. long: Rhymezone [home, info]
21. long, long(ue), long (de): AllWords.com Multi-Lingual Dictionary [home, info]
22. long: Webster's 1828 Dictionary [home, info]
23. long: Free Dictionary [home, info]
24. long: Mnemonic Dictionary [home, info]
25. long: WordNet 1.7 Vocabulary Helper [home, info]
26. Long, long: LookWAYup Translating Dictionary/Thesaurus [home, info]
27. Long (verb): The Word Detective [home, info]
28. Long, long, long-: Dictionary/thesaurus [home, info]
29. long: Vocabulary.com [home, info]

Art (3 matching dictionaries)

30. Long: Epicurus.com Wine Glossary [home, info]
31. Long: Virginia Tech Multimedia Music Dictionary [home, info]
32. long-: A Cross Reference of Latin and Greek Elements [home, info]

Business (17 matching dictionaries)

33. Long: MoneyGlossary.com [home, info]
34. long: Webster's New World Finance & Investment Dictionary [home, info]
35. long: INVESTORWORDS [home, info]
36. LONG: Accounting Glossary [home, info]
37. long: Glossary of Legal Terms [home, info]
38. Long: bizterms.net [home, info]
39. Long: Bloomberg Financial Glossary [home, info]
40. Long: Harvey Financial [home, info]
41. Long: Futures and Options Market Terminology [home, info]
42. Long: Inflation Glossary [home, info]
43. Long: Investopedia [home, info]
44. Long: Comprehensive Financial [home, info]
45. Long: Securities Terminology [home, info]
46. long: Legal dictionary [home, info]
47. Long (finance), Long: Financial dictionary [home, info]
48. long: BusinessDictionary.com [home, info]
49. Long: WashingtonPost.com: Business [home, info]

Computing (1 matching dictionary)

50. long, long: Encyclopedia [home, info]

Medicine (2 matching dictionaries)

51. long, long-: online medical dictionary [home, info]
52. Long: Medical dictionary [home, info]

Miscellaneous (5 matching dictionaries)

53. Long: baby names list [home, info]
54. Long: Brilliant Dream Dictionary [home, info]
55. LONG: Acronym Finder [home, info]
56. LONG: AbbreviationZ [home, info]
57. long: Idioms [home, info]

Science (1 matching dictionary)

58. long: LITTLE EXPLORERS(TM) Picture Dictionary [home, info]

Slang (1 matching dictionary)

59. L.O.N.G: Urban Dictionary [home, info]

Sports (2 matching dictionaries)

60. LONG: Billiard Terms of the Month [home, info]
61. Long: Hickok Sports Glossaries [home, info]

Tech (5 matching dictionaries)

62. Long: GEOGRAPHIC INFORMATION SYSTEMS, CARTOGRAPHY, AND REMOTE SENSING [home, info]
63. LONG: DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations [home, info]
64. LONG (LENGTH), LONG: French-English Wine Glossary [home, info]
65. Long, long, long: Glossary of Agricultural Terms, Programs and Laws [home, info]
66. Long: Wine Taster's Glossary [home, info]

(Note: See longs for more definitions.)

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (long) ▸ noun:  a comparatively long time ("This won't take long") ▸ verb:  desire strongly or persistently ▸ adjective:  primarily spatial sense; of relatively great or greater than average spatial extension or extension as specified ("A long road") ▸ adjective:  primarily temporal sense; being or indicating a relatively great or greater than average duration or passage of time or a duration as specified ("A long life") ▸ adjective:  of speech sounds (especially vowels) of relatively long duration (as e.g. the English vowel sounds in `bate', `beat', `bite', `boat', `boot') ▸ adjective:  holding securities or commodities in expectation of a rise in prices ("Is long on coffee") ▸ adjective:  (of memory) having greater than average range ("A long memory especially for insults") ▸ adjective:  involving substantial risk ("Long odds") ▸ adjective:  used of syllables that are unaccented or of relatively long duration ▸ adjective:  of relatively great height ("A race of long gaunt men- Sherwood Anderson") ▸ adjective:  having or being more than normal or necessary:"long on brains" ("In long supply") ▸ adjective:  planning prudently for the future ("Took a long view of the geopolitical issues") ▸ adverb:  for an extended time or at a distant time ("A promotion long overdue") ▸ adverb:  for an extended distance ▸ name:  A surname (rare: 1 in 1086 families; popularity rank in the U.S.: #86) ▸ name:  A male given name (common: 1 in 25000 males; popularity rank in the U.S.: #1157) ▸ Also see longs ▸ Word origin ▸ Words similar to long ▸ Usage examples for long ▸ Idioms related to long (New!) ▸ Popular adjectives describing long ▸ Popular nouns described by long ▸ Words that often appear near long ▸ Rhymes of long ▸ Invented words related to long