Jump to: General, Art, Business, Computing, Medicine, Miscellaneous, Religion, Science, Slang, Sports, Tech, Phrases 

We found 76 dictionaries with English definitions that include the word ace:
Click on the first link on a line below to go directly to a page where "ace" is defined.

General (34 matching dictionaries)

1. ACE, Ace, ace: Merriam-Webster.com [home, info]
2. ACE, ace: Oxford Learner's Dictionaries [home, info]
3. ace: American Heritage Dictionary of the English Language [home, info]
4. ace: Collins English Dictionary [home, info]
5. ACE, ace: Vocabulary.com [home, info]
6. ace, ace, ace: Macmillan Dictionary [home, info]
7. ACe, Ace, ace, ace: Wordnik [home, info]
8. ace: Cambridge Advanced Learner's Dictionary [home, info]
9. ACE, Ace, ace: Wiktionary [home, info]
10. ace: Webster's New World College Dictionary, 4th Ed. [home, info]
11. ace: The Wordsmyth English Dictionary-Thesaurus [home, info]
12. ace: Infoplease Dictionary [home, info]
13. ACE: Dictionary.com [home, info]
14. ace: Online Etymology Dictionary [home, info]
15. ace: UltraLingua English Dictionary [home, info]
16. ace: Cambridge Dictionary of American English [home, info]
17. ace: Cambridge International Dictionary of Idioms [home, info]
18. A.C.E, A.C.E (South Korean band), ACE (Accelerated Christian Education), ACE (cable system), ACE (compressed file format), ACE (compression file format), ACE (computer), ACE (editor), ACE (file format), ACE (games magazine), ACE (magazine), ACE, A.c.e, Ace (Bob Weir album), Ace (Doctor Who), Ace (G.I. Joe), Ace (Ian Van Dahl album), Ace (Korean band), Ace (Scooter album), Ace (South Korean band), Ace (Taemin EP), Ace (Taemin album), Ace (The Powerpuff Girls), Ace (Wild Cards), Ace (band), Ace (baseball), Ace (brand), Ace (card), Ace (disambiguation), Ace (editor), Ace (military), Ace (musical), Ace (musician), Ace (name), Ace (playing card), Ace (sexuality), Ace (tennis), Ace (video game), Ace (video game player), Ace (yacht), Ace: Wikipedia, the Free Encyclopedia [home, info]
19. ace: Cambridge International Dictionary of Phrasal Verbs [home, info]
20. Ace: Online Plain Text English Dictionary [home, info]
21. ace: Webster's Revised Unabridged, 1913 Edition [home, info]
22. ace: Rhymezone [home, info]
23. ace, ace, ace (de), ace (m): AllWords.com Multi-Lingual Dictionary [home, info]
24. ace: Webster's 1828 Dictionary [home, info]
25. ACE: Stammtisch Beau Fleuve Acronyms [home, info]
26. Ace: Dictionary of Phrase and Fable (1898) [home, info]
27. ace: Free Dictionary [home, info]
28. ace: ESL Idiom Page [home, info]
29. ace: Mnemonic Dictionary [home, info]
30. ace: WordNet 1.7 Vocabulary Helper [home, info]
31. ace: LookWAYup Translating Dictionary/Thesaurus [home, info]
32. ace: Dictionary/thesaurus [home, info]

Business (3 matching dictionaries)

33. ACE: Deardorff's Glossary of International Economics [home, info]
34. Ace (card), Ace (playing card), ace: Legal dictionary [home, info]
35. ace: Financial dictionary [home, info]

Computing (5 matching dictionaries)

36. ACE: Free On-line Dictionary of Computing [home, info]
37. ACE: Netlingo [home, info]
38. ACE: BABEL: Computer Oriented Abbreviations and Acronyms [home, info]
39. ACE: SMS Dictionary [home, info]
40. Ace (card), Ace (playing card), ace: Encyclopedia [home, info]

Medicine (8 matching dictionaries)

41. ACE (angiotensin converting enzyme): MedTerms.com Medical Dictionary [home, info]
42. ACE: Merck Manuals [home, info]
43. ACE, Ace: Sound Alike Words [home, info]
44. ACE: online medical dictionary [home, info]
45. ACE: GASTROLAB Digestive Dictionary [home, info]
46. ACE, Ace (card), Ace (playing card): Medical dictionary [home, info]
47. ACE: PERFUSION TECHNOLOGY, OPEN HEART SURGERY AND CARDIOLOGY [home, info]
48. ACE (angiotensin converting enzyme): Drug Medical Dictionary [home, info]

Miscellaneous (6 matching dictionaries)

49. Ace: baby names list [home, info]
50. Ace: Magic Glossary [home, info]
51. ACE: Acronym Finder [home, info]
52. ACE: Three Letter Words with definitions [home, info]
53. ACE: AbbreviationZ [home, info]
54. ace: Idioms [home, info]

Science (3 matching dictionaries)

55. ACE: Cytokines & Cells Online Pathfinder Encyclopaedia [home, info]
56. -ace: Glossary of Roots of Botanical Names [home, info]
57. ACE: A Dictionary of Quaternary Acronyms and Abbreviations [home, info]

Slang (4 matching dictionaries)

58. ace (!): English slang and colloquialisms used in the United Kingdom [home, info]
59. ace: American-Australian Slang Dictionary [home, info]
60. Ace: Street Terms: Drugs and the Drug Trade [home, info]
61. Ace (Noun), The Ace: Urban Dictionary [home, info]

Sports (10 matching dictionaries)

62. Ace: Backgammon [home, info]
63. Ace: Racquetball Glossary [home, info]
64. Ace: Tennis Glossary [home, info]
65. Ace: Squash Glossary [home, info]
66. ACE: Body Building [home, info]
67. ace: Hickok Sports Glossaries [home, info]
68. Ace: 2060 Shadow-Slang [home, info]
69. ace: Golfer's Dictionary [home, info]
70. Ace: Sports Definitions [home, info]
71. Ace, ace, ace: Hickok Sports Glossaries [home, info]

Tech (3 matching dictionaries)

72. Ace: AUTOMOTIVE TERMS [home, info]
73. ACE: DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations [home, info]
74. ACE: Glossary of Agricultural Terms, Programs and Laws [home, info]

(Note: See acing for more definitions.)

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (ace) ▸ noun:  a serve that the receiver is unable to reach ▸ noun:  one of four playing cards in a deck having a single pip on its face ▸ noun:  someone who is dazzlingly skilled in any field ▸ noun:  a major strategic headquarters of NATO; safeguards an are extending from Norway to Turkey ▸ noun:  the smallest whole number or a numeral representing this number ▸ verb:  serve an ace against (someone) ▸ verb:  play (a hole) in one stroke ▸ verb:  score an ace against ("He aced his opponents") ▸ verb:  succeed at easily ▸ adjective:  of the highest quality ("An ace reporter") ▸ name:  A surname (very rare: popularity rank in the U.S.: #38729) ▸ Also see acing ▸ Word origin ▸ Words similar to ace ▸ Usage examples for ace ▸ Idioms related to ace (New!) ▸ Popular adjectives describing ace ▸ Popular nouns described by ace ▸ Words that often appear near ace ▸ Rhymes of ace ▸ Invented words related to ace