We found 16 dictionaries that define the word protocols:

General (10 matching dictionaries)

1. protocols: Merriam-Webster
2. protocols: Collins English Dictionary
3. protocols: Vocabulary.com
4. Protocol's, Protocols, protocol's, protocols: Wordnik
5. protocols: Cambridge Advanced Learner's Dictionary
6. protocols: Wiktionary
7. protocols: Dictionary.com
8. protocols: Cambridge Essential American English Dictionary
9. Protocols (anti-Semitism), Protocols (computing), Protocols: Wikipedia, the Free Encyclopedia
10. protocols: TheFreeDictionary.com

Business (2 matching dictionaries)

11. protocols: Merriam-Webster Legal Dictionary
12. protocols: Legal dictionary

Computing (2 matching dictionaries)

13. protocols: CCI Computer
14. protocols: Encyclopedia

Medicine (2 matching dictionaries)

15. protocols: Merriam-Webster Medical Dictionary
16. protocols: Medical dictionary

(Note: See protocol as well.)

Definitions from Wikipedia (Protocols) ▸ noun:  the debut studio album by American Hasidic anti-folk singer Rav Shmuel. Opposite: informality, spontaneity, disorder, chaos, improvisation Phrases: routing protocols, network protocols, communication protocols, internet protocols, communications protocols, more... Adjectives: other, different, standard, several, various, specific, experimental, additional, based, clinical, multiple ▸ Words similar to protocols ▸ Usage examples for protocols ▸ Idioms related to protocols ▸ Wikipedia articles (New!) ▸ Popular adjectives describing protocols ▸ Words that often appear near protocols ▸ Rhymes of protocols ▸ Invented words related to protocols