We found 27 dictionaries that define the word performer:

General (21 matching dictionaries)

1. performer: Longman Dictionary of Contemporary English
2. performer: Merriam-Webster
3. performer: Oxford Learner's Dictionaries
4. performer: Collins English Dictionary
5. performer: Vocabulary.com
6. Performer, performer: Wordnik
7. performer: Cambridge Advanced Learner's Dictionary
8. performer: Wiktionary
9. Performer, performer: Dictionary.com
10. performer: Cambridge Essential American English Dictionary
11. Performer (disambiguation), Performer (role variant), Performer (song), Performer: Wikipedia, the Free Encyclopedia
12. Performer: Online Plain Text English Dictionary
13. performer: Webster's Revised Unabridged, 1913 Edition
14. performer: Rhymezone
15. Performer: AllWords.com Multi-Lingual Dictionary
16. performer: Webster's 1828 Dictionary
17. performer: FreeDictionary.org
18. performer: Mnemonic Dictionary
19. performer: TheFreeDictionary.com

Art (1 matching dictionary)

20. Virginia Tech Multimedia Music Dictionary (No longer online)

Business (1 matching dictionary)

21. performer: Legal dictionary

Computing (1 matching dictionary)

22. performer: Encyclopedia

Miscellaneous (1 matching dictionary)

23. performer: Idioms

Slang (2 matching dictionaries)

24. performer: Green’s Dictionary of Slang
25. Performer: Urban Dictionary

(Note: See perform as well.)

Definitions from Wiktionary ( ) ▸ noun:  One who performs for, or entertains, an audience. ▸ noun:  One who performs or does anything. Similar: performing artist, entertainer, performant, theatergoer, artiste, actor, enactor, playgoer, street performer, performance artist, more... Opposite: audience, viewer, watcher, spectator Types: singer, actor, dancer, musician, comedian, magician, acrobat, clown, ventriloquist, more... Phrases: street performer, Stunt performer, AVN Award for Female Performer of the Year, AVN Award for Female Foreign Performer of the Year, AVN Award for Male Performer of the Year, more... Adjectives: good, great, circus, top, poor, skilled, individual, excellent, female, young, public Colors:     red,     gold,     silver,     black,     white, more... ▸ Words similar to performer ▸ Usage examples for performer ▸ Idioms related to performer ▸ Wikipedia articles (New!) ▸ Popular adjectives describing performer ▸ Words that often appear near performer ▸ Rhymes of performer ▸ Invented words related to performer