We found 24 dictionaries that define the word quickness:

General (17 matching dictionaries)

1. quickness: Merriam-Webster
2. quickness: Oxford Learner's Dictionaries
3. quickness: Collins English Dictionary
4. quickness: Vocabulary.com
5. Quickness, quickness: Wordnik
6. quickness: Wiktionary
7. Quickness, quickness: Dictionary.com
8. quickness: Cambridge Essential American English Dictionary
9. Quickness: Wikipedia, the Free Encyclopedia
10. Quickness: Online Plain Text English Dictionary
11. quickness: Webster's Revised Unabridged, 1913 Edition
12. quickness: Rhymezone
13. Quickness: AllWords.com Multi-Lingual Dictionary
14. quickness: Webster's 1828 Dictionary
15. quickness: FreeDictionary.org
16. quickness: Mnemonic Dictionary
17. quickness: TheFreeDictionary.com

Business (1 matching dictionary)

18. quickness: Legal dictionary

Computing (1 matching dictionary)

19. quickness: Encyclopedia

Medicine (2 matching dictionaries)

20. quickness: Merriam-Webster Medical Dictionary
21. quickness: Medical dictionary

Miscellaneous (1 matching dictionary)

22. quickness: Idioms

Slang (1 matching dictionary)

23. quickness, the quickness: Urban Dictionary

Tech (1 matching dictionary)

24. Explosives (No longer online)

(Note: See quick as well.)

Definitions from Wiktionary (quickness) ▸ noun:  rapidity of movement or activity; agility or dexterity Similar: rapidity, celerity, quick-wittedness, deftness, adroitness, adeptness, facility, mental quickness, agility, quick-handedness, more... Opposite: slowness, lethargy, deliberateness, unhurriedness Types: agility, speed, dexterity, nimbleness, quick reflexes, more... Phrases: mental quickness, undue quickness, more... Adjectives: great, surprising, extraordinary, natural, wonderful, such, astonishing, mental, remarkable, much, amazing ▸ Words similar to quickness ▸ Usage examples for quickness ▸ Idioms related to quickness ▸ Wikipedia articles (New!) ▸ Popular adjectives describing quickness ▸ Words that often appear near quickness ▸ Rhymes of quickness ▸ Invented words related to quickness