We found 12 dictionaries that define the word pseudonyms:

General (10 matching dictionaries)

1. pseudonyms: Merriam-Webster
2. pseudonyms: Collins English Dictionary
3. pseudonyms: Vocabulary.com
4. Pseudonyms, pseudonyms: Wordnik
5. pseudonyms: Cambridge Advanced Learner's Dictionary
6. pseudonyms: Wiktionary
7. pseudonyms: Dictionary.com
8. pseudonyms: Cambridge Essential American English Dictionary
9. Pseudonyms: Wikipedia, the Free Encyclopedia
10. Pseudonyms: TheFreeDictionary.com

Business (1 matching dictionary)

11. Pseudonyms: Legal dictionary

Computing (1 matching dictionary)

12. Pseudonyms: Encyclopedia

(Note: See pseudonym as well.)

Definitions from Wiktionary (pseudonym) ▸ noun:  A fictitious name (more literally, a false name), as those used by writers and movie stars. ▸ Also see pseudonym Opposite: real names, given names, birth names Phrases: Pseudonyms of Donald Trump, more... ▸ Words similar to pseudonyms ▸ Usage examples for pseudonyms ▸ Idioms related to pseudonyms ▸ Wikipedia articles (New!) ▸ Popular adjectives describing pseudonyms ▸ Words that often appear near pseudonyms ▸ Rhymes of pseudonyms ▸ Invented words related to pseudonyms