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We found 40 dictionaries with English definitions that include the word happy:
Click on the first link on a line below to go directly to a page where "happy" is defined.

General (31 matching dictionaries)

1. happy: Merriam-Webster.com [home, info]
2. happy, happy: Oxford Learner's Dictionaries [home, info]
3. happy: American Heritage Dictionary of the English Language [home, info]
4. -happy, happy: Collins English Dictionary [home, info]
5. happy: Vocabulary.com [home, info]
6. -happy, happy: Macmillan Dictionary [home, info]
7. Happy, happy: Wordnik [home, info]
8. happy: Cambridge Advanced Learner's Dictionary [home, info]
9. Happy, happy: Wiktionary [home, info]
10. happy: Webster's New World College Dictionary, 4th Ed. [home, info]
11. happy: The Wordsmyth English Dictionary-Thesaurus [home, info]
12. happy: Infoplease Dictionary [home, info]
13. Happy, happy: Dictionary.com [home, info]
14. happy: Online Etymology Dictionary [home, info]
15. Happy, happy: UltraLingua English Dictionary [home, info]
16. happy: Cambridge Dictionary of American English [home, info]
17. happy: Cambridge International Dictionary of Idioms [home, info]
18. Happy(film), Happy (Ashanti song), Happy (Counter-Strike player), Happy (Leona Lewis song), Happy (Lighthouse Family song), Happy (Marina and the Diamonds song), Happy (Matthew West album), Happy (Michael Jackson song), Happy (Ned's Atomic Dustbin song), Happy (Pharrell Williams song), Happy (Pharrell song), Happy (Rolling Stones song), Happy (Sons of Anarchy), Happy (Surface song), Happy (TV series), Happy (Taeyeon song), Happy (The Rolling Stones song), Happy (Travis song), Happy (company), Happy (disambiguation), Happy (dog actor), Happy (film), Happy (manga character), Happy (software), Happy (song), Happy (video game player), Happy, Happy, Happy: Wikipedia, the Free Encyclopedia [home, info]
19. Happy: Online Plain Text English Dictionary [home, info]
20. happy: Webster's Revised Unabridged, 1913 Edition [home, info]
21. happy: Rhymezone [home, info]
22. happy: AllWords.com Multi-Lingual Dictionary [home, info]
23. happy: Webster's 1828 Dictionary [home, info]
24. happy: Free Dictionary [home, info]
25. happy: Mnemonic Dictionary [home, info]
26. happy: WordNet 1.7 Vocabulary Helper [home, info]
27. happy: LookWAYup Translating Dictionary/Thesaurus [home, info]
28. -happy, happy: Dictionary/thesaurus [home, info]
29. happy: Wikimedia Commons US English Pronunciations [home, info]

Business (1 matching dictionary)

30. -happy, happy: Legal dictionary [home, info]

Computing (2 matching dictionaries)

31. Happy: Free On-line Dictionary of Computing [home, info]
32. Happy, -happy: Encyclopedia [home, info]

Medicine (2 matching dictionaries)

33. Happy: online medical dictionary [home, info]
34. -happy, happy: Medical dictionary [home, info]

Miscellaneous (4 matching dictionaries)

35. Happy: Brilliant Dream Dictionary [home, info]
36. HAPPY: Acronym Finder [home, info]
37. HAPPY: AbbreviationZ [home, info]
38. -happy, happy: Idioms [home, info]

(Note: See happys for more definitions.)

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (happy) ▸ adjective:  experiencing pleasure or joy ("Happy you are here") ▸ adjective:  satisfied; enjoying well-being and contentment ("Quite happy to let things go on as they are") ▸ adjective:  well expressed and to the point ("A happy turn of phrase") ▸ adjective:  enjoying or showing or marked by joy or pleasure or good fortune ("A happy smile") ▸ adjective:  exaggerated feeling of well-being or elation ▸ adjective:  marked by good fortune ("A happy outcome") ▸ Also see happys ▸ Word origin ▸ Words similar to happy ▸ Usage examples for happy ▸ Idioms related to happy (New!) ▸ Popular nouns described by happy ▸ Words that often appear near happy ▸ Rhymes of happy ▸ Invented words related to happy