We found 12 dictionaries that define the word proliferated:

General (9 matching dictionaries)

1. proliferated: Merriam-Webster
2. proliferated: Collins English Dictionary
3. proliferated: Vocabulary.com
4. proliferated: Wordnik
5. proliferated: Cambridge Advanced Learner's Dictionary
6. proliferated: Wiktionary
7. proliferated: Dictionary.com
8. proliferated: Cambridge Essential American English Dictionary
9. proliferated: TheFreeDictionary.com

Business (1 matching dictionary)

10. proliferated: Legal dictionary

Medicine (2 matching dictionaries)

11. proliferated: Merriam-Webster Medical Dictionary
12. proliferated: Medical dictionary

(Note: See proliferate as well.)

Definitions from Wiktionary (proliferate) ▸ verb:  (ambitransitive) To increase in number or spread rapidly; to multiply. ▸ Also see proliferate Opposite: decreased, diminished, dwindled, contracted, reduced Types: overproduced, teemed, multiplied, swarmed, infested, invaded, colonized, more... Colors:     emerald,     jade,     lime,     olive,     mint, more... ▸ Words similar to proliferated ▸ Usage examples for proliferated ▸ Idioms related to proliferated ▸ Wikipedia articles (New!) ▸ Words that often appear near proliferated ▸ Rhymes of proliferated ▸ Invented words related to proliferated