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We found 73 dictionaries that include the word speed:

General (36 matching dictionaries)

1. speed: Merriam-Webster.com [home, info]
2. speed, speed: Oxford Learner's Dictionaries [home, info]
3. speed: American Heritage Dictionary of the English Language [home, info]
4. speed: Collins English Dictionary [home, info]
5. speed: Vocabulary.com [home, info]
6. speed, speed: Macmillan Dictionary [home, info]
7. Speed, speed: Wordnik [home, info]
8. speed: Cambridge Advanced Learner's Dictionary [home, info]
9. Speed, speed: Wiktionary [home, info]
10. speed: Webster's New World College Dictionary, 4th Ed. [home, info]
11. speed: The Wordsmyth English Dictionary-Thesaurus [home, info]
12. speed: Infoplease Dictionary [home, info]
13. speed: Dictionary.com [home, info]
14. speed (n.), speed (v.): Online Etymology Dictionary [home, info]
15. speed: Cambridge International Dictionary of Idioms [home, info]
16. SPEED (TV channel), SPEED, Speed (American cable network), Speed (Australian TV network), Speed (Billy Idol song), Speed (Hindi film), Speed (Japanese band), Speed (Japanese group), Speed (Marvel Comics), Speed (Montgomery Gentry song), Speed (Oakwood), Speed (South Korean band), Speed (TV channel), Speed (TV network), Speed (TV series), Speed (band), Speed (card game), Speed (comics), Speed (disambiguation), Speed (drug), Speed (film), Speed (movie), Speed (novel), Speed (ride), Speed (roller coaster), Speed (serial), Speed, The Speed: Wikipedia, the Free Encyclopedia [home, info]
17. speed: Cambridge International Dictionary of Phrasal Verbs [home, info]
18. Speed: Online Plain Text English Dictionary [home, info]
19. speed: Webster's Revised Unabridged, 1913 Edition [home, info]
20. speed: Rhymezone [home, info]
21. speed: AllWords.com Multi-Lingual Dictionary [home, info]
22. speed: Webster's 1828 Dictionary [home, info]
23. Speed: E Cobham Brewer, The Reader's Handbook [home, info]
24. SPEED: Stammtisch Beau Fleuve Acronyms [home, info]
25. Speed: Dictionary of Phrase and Fable (1898) [home, info]
26. speed: Free Dictionary [home, info]
27. speed: The Phrontistery - A Dictionary of Obscure Words [home, info]
28. speed: Mnemonic Dictionary [home, info]
29. speed: WordNet 1.7 Vocabulary Helper [home, info]
30. Speed, speed: LookWAYup Translating Dictionary/Thesaurus [home, info]
31. speed: Dictionary/thesaurus [home, info]
32. speed: Wikimedia Commons US English Pronunciations [home, info]
33. speed: Cambridge Dictionary of American English [home, info]
34. Speed, speed: UltraLingua English Dictionary [home, info]

Art (2 matching dictionaries)

35. SPEED: Shakespeare Glossary [home, info]
36. Speed: Movie Terminology Glossary [home, info]

Business (6 matching dictionaries)

37. Speed: MoneyGlossary.com [home, info]
38. Speed: Bloomberg Financial Glossary [home, info]
39. Speed: Harvey Financial [home, info]
40. speed: Legal dictionary [home, info]
41. Speed: Financial dictionary [home, info]
42. Speed: WashingtonPost.com: Business [home, info]

Computing (3 matching dictionaries)

43. SPEED: Free On-line Dictionary of Computing [home, info]
44. speed: Netlingo [home, info]
45. Speed (drug), speed: Encyclopedia [home, info]

Medicine (5 matching dictionaries)

46. Speed: MedTerms.com Medical Dictionary [home, info]
47. Speed (methamphetamine): Merck Manuals [home, info]
48. SPEED, speed: online medical dictionary [home, info]
49. Speed (drug), speed: Medical dictionary [home, info]
50. Speed: Drug Medical Dictionary [home, info]

Miscellaneous (5 matching dictionaries)

51. SPEED: Navajo Code Talkers' Dictionary [home, info]
52. Speed: baby names list [home, info]
53. SPEED: Acronym Finder [home, info]
54. SPEED: AbbreviationZ [home, info]
55. speed: Idioms [home, info]

Science (3 matching dictionaries)

56. Speed: Eric Weisstein's World of Mathematics [home, info]
57. Speed: Eric Weisstein's World of Physics [home, info]
58. SPEED: Zoom Astronomy Glossary [home, info]

Slang (2 matching dictionaries)

59. speed: English slang and colloquialisms used in the United Kingdom [home, info]
60. Speed: Street Terms: Drugs and the Drug Trade [home, info]

Sports (3 matching dictionaries)

61. Speed: Dan's Poker [home, info]
62. Speed: Card Games [home, info]
63. Speed: Sports Definitions [home, info]

Tech (8 matching dictionaries)

64. Speed: AUTOMOTIVE TERMS [home, info]
65. Speed: Glossary of video terms [home, info]
66. Speed: Nikonians Photo Glossary [home, info]
67. Speed: Lake and Water Word Glossary [home, info]
68. Speed: Dictionary for Avionics [home, info]
69. Speed: PhotoNotes Dictionary of Film and Digital Photography [home, info]
70. SPEED: Reliance Electric motor terms [home, info]
71. speed: SeaTalk Dictionary of English Nautical Language [home, info]

(Note: See speedster for more definitions.)

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (speed) ▸ noun:  changing location rapidly ▸ noun:  a rate (usually rapid) at which something happens ("The project advanced with gratifying speed") ▸ noun:  distance travelled per unit time ▸ noun:  a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression ▸ noun:  the ratio of the focal length to the diameter of a (camera) lens system ▸ verb:  travel at an excessive or illegal velocity ("I got a ticket for speeding") ▸ verb:  move very fast ("The runner zipped past us at breakneck speed") ▸ verb:  cause to move faster ▸ verb:  move faster ▸ verb:  step on it ▸ name:  A surname (rare: 1 in 33333 families; popularity rank in the U.S.: #4015) ▸ Also see speedster ▸ Word origin ▸ Words similar to speed ▸ Usage examples for speed ▸ Idioms related to speed (New!) ▸ Popular adjectives describing speed ▸ Words that often appear near speed ▸ Rhymes of speed ▸ Invented words related to speed