We found 28 dictionaries that define the word don juan:

General (21 matching dictionaries)

1. Don Juan: Merriam-Webster
2. Don Juan: Oxford Learner's Dictionaries
3. Don Juan: American Heritage Dictionary of the English Language
4. Don Juan: Collins English Dictionary
5. Don Juan: Vocabulary.com
6. Don Juan, Don juan: Cambridge Advanced Learner's Dictionary
7. Don Juan: Wiktionary
8. Don Juan: The Wordsmyth English Dictionary-Thesaurus
9. Don Juan: Infoplease Dictionary
10. Don Juan: Dictionary.com
11. Don Juan (Brecht), Don Juan (Byron), Don Juan (Fanny Lu song), Don Juan (Strauss), Don Juan (ballet), Don Juan (disambiguation), Don Juan (film), Don Juan (poem), Don Juan, Don juan: Wikipedia, the Free Encyclopedia
12. Don juan: Rhymezone
13. don juan: FreeDictionary.org
14. don juan: Mnemonic Dictionary
15. Don Juan: TheFreeDictionary.com
16. Don Juan: Dictionary of Phrase and Fable (1898)
17. Don Juan (musical): Wikipedia, the Free Encyclopedia
18. don juan: Longman Dictionary of Contemporary English
19. Don Juan: Merriam-Webster

Computing (1 matching dictionary)

20. Don Juan, Juan, Don: Encyclopedia

Medicine (4 matching dictionaries)

21. Don Juan: Merriam-Webster Medical Dictionary
22. Don Juan: MedFriendly Glossary
23. online medical dictionary (No longer online)
24. Don Juan: Medical dictionary

Miscellaneous (1 matching dictionary)

25. Don Juan: Wordcraft Dictionary

Slang (1 matching dictionary)

26. Don Juan: Street Terms: Drugs and the Drug Trade

(Note: See don_juanism as well.)

Definitions from Wiktionary (Don Juan) ▸ noun:  A man who obsessively seduces women. Similar: Lothario, womanizer, homme fatal, wolf, manizer, man-killer, Casanova, lady-killer, Valentino, loverboy, more... Phrases: Don Juan Manuel, Don Juan Tenorio, Don Juan DeMarco, Exploits of a Young Don Juan, Don Juan, or If Don Juan Were a Woman, more... Adjectives: playboy, meretricious, frail, man, siren, number two, girly, sissy, involved, sissyish, sissified ▸ Words similar to don juan ▸ Usage examples for don juan ▸ Idioms related to don juan ▸ Wikipedia articles (New!) ▸ Words that often appear near don juan ▸ Rhymes of don juan ▸ Invented words related to don juan