We found 29 dictionaries that define the word sufi:

General (23 matching dictionaries)

1. Sufi, Sufi: Merriam-Webster
2. Sufi: Oxford Learner's Dictionaries
3. Sufi: American Heritage Dictionary of the English Language
4. Sufi: Collins English Dictionary
5. Sufi: Vocabulary.com
6. Sufi, sufi: Wordnik
7. Sufi, sufi: Cambridge Advanced Learner's Dictionary
8. Sufi: Wiktionary
9. Sufi: Webster's New World College Dictionary, 4th Ed.
10. Sufi: The Wordsmyth English Dictionary-Thesaurus
11. Sufi: Infoplease Dictionary
12. sufi: Dictionary.com
13. Sufi: Online Etymology Dictionary
14. Sufi (disambiguation), Sufi (song), Sufi: Wikipedia, the Free Encyclopedia
15. Sufi: Online Plain Text English Dictionary
16. sufi: Webster's Revised Unabridged, 1913 Edition
17. Sufi: Rhymezone
18. Sufi: AllWords.com Multi-Lingual Dictionary
19. sufi: FreeDictionary.org
20. sufi: Mnemonic Dictionary
21. Sufi: TheFreeDictionary.com

Computing (2 matching dictionaries)

22. SUFI: Netlingo
23. Sufi: Encyclopedia

Miscellaneous (2 matching dictionaries)

24. SUFI: Acronym Finder
25. AbbreviationZ (No longer online)

Religion (1 matching dictionary)

26. Muttaqun OnLine Islamic Dictionary (No longer online)

Slang (1 matching dictionary)

27. SuFI: Urban Dictionary

(Note: See sufic as well.)

Definitions from Wiktionary (Sufi) ▸ noun:  A mystic Muslim; a Muslim ascetic; a practitioner of Sufism. Similar: Sufist, Sofee, Sufite, Sofi, Sufiism, sophi, Soofee, sophism, Sofism, tassawuf, more... Types: dervish, whirling dervish, fakir, pir, shaykh, murid, faqir, more... Phrases: sufi order, Sufi whirling, Sufi music, Sufi Abu Taleb, Sufi metaphysics, more... Adjectives: great, famous, true, first, eminent, anti, century, earliest, celebrated, perfect, non Colors:     white,     green,     blue,     gold,     silver, more... ▸ Word origin ▸ Words similar to sufi ▸ Usage examples for sufi ▸ Idioms related to sufi ▸ Wikipedia articles (New!) ▸ Popular adjectives describing sufi ▸ Words that often appear near sufi ▸ Rhymes of sufi ▸ Invented words related to sufi