We found 32 dictionaries that define the word quickly:

General (25 matching dictionaries)

1. quickly: Longman Dictionary of Contemporary English
2. quickly: Merriam-Webster
3. quickly: Oxford Learner's Dictionaries
4. quickly: Collins English Dictionary
5. quickly: Vocabulary.com
6. Quickly, quickly: Wordnik
7. quickly: Cambridge Advanced Learner's Dictionary
8. quickly: Wiktionary
9. quickly: The Wordsmyth English Dictionary-Thesaurus
10. quickly: Infoplease Dictionary
11. Quickly, quickly: Dictionary.com
12. quickly: Cambridge Essential American English Dictionary
13. Quickly (software), Quickly: Wikipedia, the Free Encyclopedia
14. Quickly: Online Plain Text English Dictionary
15. quickly: Webster's Revised Unabridged, 1913 Edition
16. quickly: Rhymezone
17. Quickly: AllWords.com Multi-Lingual Dictionary
18. quickly: Webster's 1828 Dictionary
19. Quickly: Dictionary of Phrase and Fable (1898)
20. quickly: FreeDictionary.org
21. quickly: Mnemonic Dictionary
22. quickly: TheFreeDictionary.com
23. quickly: Wikimedia Commons US English Pronunciations

Business (1 matching dictionary)

24. quickly: Legal dictionary

Computing (1 matching dictionary)

25. quickly: Encyclopedia

Medicine (2 matching dictionaries)

26. quickly: Merriam-Webster Medical Dictionary
27. quickly: Medical dictionary

Miscellaneous (1 matching dictionary)

28. quickly: Idioms

Slang (2 matching dictionaries)

29. quickly: Green’s Dictionary of Slang
30. quickly: Urban Dictionary

(Note: See quick as well.)

Definitions from Wiktionary ( ) ▸ adverb:  Rapidly; with speed; fast. ▸ adverb:  Very soon. Similar: rapidly, speedily, apace, promptly, cursorily, chop-chop, swiftly, easily, efficiently, immediately, more... Opposite: slowly, leisurely, sluggishly, deliberately, gradually Types: rapidly, speedily, swiftly, promptly, expeditiously, more... Phrases: move quickly, Mistress Quickly, NSU Quickly, walk quickly, said quickly, more... Adjectives: come, old, good, compare, second, poor, immortal, sweet, move, young, garrulous ▸ Words similar to quickly ▸ Usage examples for quickly ▸ Idioms related to quickly ▸ Wikipedia articles (New!) ▸ Words that often appear near quickly ▸ Rhymes of quickly ▸ Invented words related to quickly