We found 14 dictionaries that define the word prototypes:

General (10 matching dictionaries)

1. prototypes: Merriam-Webster
2. prototypes: Collins English Dictionary
3. prototypes: Vocabulary.com
4. Prototype's, Prototypes, prototype's, prototypes: Wordnik
5. prototypes: Cambridge Advanced Learner's Dictionary
6. prototypes: Wiktionary
7. prototypes: Dictionary.com
8. prototypes: Cambridge Essential American English Dictionary
9. Prototypes (Alva Noto album), Prototypes (band), Prototypes, The Prototypes: Wikipedia, the Free Encyclopedia
10. Prototypes: TheFreeDictionary.com

Business (1 matching dictionary)

11. Prototypes: Legal dictionary

Computing (1 matching dictionary)

12. Prototypes: Encyclopedia

Medicine (1 matching dictionary)

13. Prototypes: Medical dictionary

Slang (1 matching dictionary)

14. prototypes: Urban Dictionary

(Note: See prototype as well.)

Definitions from Wikipedia (Prototypes) ▸ noun:  an indie rock band from France. ▸ noun:  the debut studio album by German electronic artist Alva Noto. Types: models, mock-ups, patterns, samples, forms, more... Adjectives: early, several, physical, classical, european, ancient, greek, english, experimental, possible, roman ▸ Words similar to prototypes ▸ Usage examples for prototypes ▸ Idioms related to prototypes ▸ Wikipedia articles (New!) ▸ Popular adjectives describing prototypes ▸ Words that often appear near prototypes ▸ Rhymes of prototypes ▸ Invented words related to prototypes