We found 34 dictionaries that define the word processing:

General (16 matching dictionaries)

1. processing: Longman Dictionary of Contemporary English
2. processing: Merriam-Webster
3. processing: Collins English Dictionary
4. processing: Vocabulary.com
5. Processing, processing: Wordnik
6. processing: Cambridge Advanced Learner's Dictionary
7. processing: Wiktionary
8. processing: Dictionary.com
9. processing: Cambridge Essential American English Dictionary
10. Processing (Chinese materia medica), Processing (programming language), Processing: Wikipedia, the Free Encyclopedia
11. processing: Rhymezone
12. processing: FreeDictionary.org
13. processing: Mnemonic Dictionary
14. processing: TheFreeDictionary.com

Art (1 matching dictionary)

15. Glossary of Stamp Collecting Terms (No longer online)

Business (3 matching dictionaries)

16. processing: Legal dictionary
17. Processing: Financial dictionary
18. BusinessDictionary.com (No longer online)

Computing (2 matching dictionaries)

19. processing: Free On-line Dictionary of Computing
20. processing: Encyclopedia

Medicine (3 matching dictionaries)

21. online medical dictionary (No longer online)
22. Molecular Biology Glossary (No longer online)
23. processing: Medical dictionary

Religion (1 matching dictionary)

24. Scientology® and Dianetics® (No longer online)

Slang (1 matching dictionary)

25. processing, the processing: Urban Dictionary

Tech (7 matching dictionaries)

26. Book Binding (No longer online)
27. AUTOMOTIVE TERMS (No longer online)
28. DOD Dictionary of Military Terms (No longer online)
29. Processing: Nikonians Photo Glossary
30. Glossary of Film/Video Terms (No longer online)
31. Schlumberger Oilfield Glossary (No longer online)
32. PhotoNotes Dictionary of Film and Digital Photography (No longer online)

(Note: See process as well.)

Definitions from Wiktionary (processing) ▸ noun:  The action of the verb to process. ▸ noun:  The act of taking something through a set of prescribed procedures. ▸ noun:  The act of retrieving, storing, classifying, manipulating, transmitting etc. data, especially via computer techniques. Similar: procedure, ACT, summons, operation, swear out, Sue, work, litigate, treat, work on, more... Opposite: halting, ignoring, neglecting, ceasing, stopping Types: analog, digital, wavelet, wavelet transform, subtractive, additive, interpolation, decimation, interlacing, more... Phrases: data processing, Information processing, word processing, Signal processing, image processing, more... Adjectives: further, parallel, cognitive, visual, signal, digital, automatic, electronic, human, subsequent, natural Colors:     blue,     green,     yellow,     orange,     red, more... ▸ Words similar to processing ▸ Usage examples for processing ▸ Idioms related to processing ▸ Wikipedia articles (New!) ▸ Popular adjectives describing processing ▸ Words that often appear near processing ▸ Rhymes of processing ▸ Invented words related to processing