We found 19 dictionaries that define the word quicktime:

General (3 matching dictionaries)

1. Quicktime, quicktime: Wordnik
2. Quicktime: Dictionary.com
3. QuickTime, Quicktime: Wikipedia, the Free Encyclopedia

Business (2 matching dictionaries)

4. BusinessDictionary.com (No longer online)

Computing (10 matching dictionaries)

5. Quicktime: Free On-line Dictionary of Computing
6. QuickTime: Netlingo
7. QuickTime, QuickTime: CCI Computer
8. CNET Internet Glossary (No longer online)
9. Quicktime: Computer Telephony & Electronics Dictionary and Glossary
10. QuickTime: Tech Terms Computer Dictionary
11. Internet Terms (No longer online)
12. Internet Terms (No longer online)
13. Webopedia (No longer online)
14. QuickTime: Encyclopedia

Medicine (1 matching dictionary)

15. online medical dictionary (No longer online)

Slang (1 matching dictionary)

16. quicktime: Green’s Dictionary of Slang

Tech (2 matching dictionaries)

17. PhotoNotes Dictionary of Film and Digital Photography (No longer online)
18. Sweetwater Music (No longer online)

Definitions from Wikipedia (QuickTime) ▸ noun:  an extensible multimedia architecture created by Apple, which supports playing, streaming, encoding, and transcoding a variety of digital media formats. Types: QuickTime Player, QuickTime Pro, QuickTime VR, QuickTime Player 7, QuickTime X, more... Phrases: quicktime player, quicktime pro, QuickTime VR, QuickTime File Format, more... Colors:     blue,     silver,     white,     black,     gray, more... ▸ Words similar to quicktime ▸ Usage examples for quicktime ▸ Idioms related to quicktime ▸ Wikipedia articles (New!) ▸ Popular adjectives describing quicktime ▸ Words that often appear near quicktime ▸ Rhymes of quicktime ▸ Invented words related to quicktime