We found 41 dictionaries that define the word thief:

General (27 matching dictionaries)

1. thief: Longman Dictionary of Contemporary English
2. thief: Merriam-Webster
3. thief: Oxford Learner's Dictionaries
4. thief: American Heritage Dictionary of the English Language
5. thief: Collins English Dictionary
6. thief: Vocabulary.com
7. Thief, thief: Wordnik
8. thief: Cambridge Advanced Learner's Dictionary
9. thief: Wiktionary
10. thief: Webster's New World College Dictionary, 4th Ed.
11. thief: The Wordsmyth English Dictionary-Thesaurus
12. thief: Infoplease Dictionary
13. thief: Dictionary.com
14. thief: Online Etymology Dictionary
15. thief: Cambridge Essential American English Dictionary
16. The Thief (Turner novel), The Thief (film), The Thief (hotel), The Thief, Thief (Apple II game), Thief (Destroyer album), Thief (Dungeons & Dragons), Thief (Our Lady Peace song), Thief (TV miniseries), Thief (TV series), Thief (arcade game), Thief (character class), Thief (disambiguation), Thief (film), Thief (game), Thief (miniseries), Thief (movie), Thief (series), Thief (soundtrack), Thief (video game), Thief: Wikipedia, the Free Encyclopedia
17. Thief: Online Plain Text English Dictionary
18. thief: Webster's Revised Unabridged, 1913 Edition
19. thief: Rhymezone
20. thief: AllWords.com Multi-Lingual Dictionary
21. thief: Webster's 1828 Dictionary
22. Thief: Dictionary of Phrase and Fable (1898)
23. thief: FreeDictionary.org
24. thief: Mnemonic Dictionary
25. thief: TheFreeDictionary.com

Business (4 matching dictionaries)

26. thief: Merriam-Webster Legal Dictionary
27. Glossary of Legal Terms (No longer online)
28. Bouvier's Law Dictionary 1856 Edition (No longer online)
29. thief: Legal dictionary

Computing (1 matching dictionary)

30. thief: Encyclopedia

Medicine (1 matching dictionary)

31. online medical dictionary (No longer online)

Miscellaneous (3 matching dictionaries)

32. Brilliant Dream Dictionary (No longer online)
33. THIEF: Acronym Finder
34. thief: Idioms

Slang (3 matching dictionaries)

35. Thief (offensive): Racial Slur Database
36. thief, thief: Green’s Dictionary of Slang
37. thief: Urban Dictionary

Tech (2 matching dictionaries)

38. AUTOMOTIVE TERMS (No longer online)
39. Schlumberger Oilfield Glossary (No longer online)

(Note: See thiefing as well.)

Definitions from Wiktionary ( ) ▸ noun:  One who carries out a theft. ▸ noun:  One who steals another person's property, especially by stealth and without using force or violence. ▸ noun:  (obsolete) A waster in the snuff of a candle. Similar: cyberthief, stealer, pilferer, thief-taker, lifter, thieftaker, filcher, snatcher, horse thief, shoplifter, more... Opposite: law enforcement, police, sheriff Types: pickpocket, burglar, mugger, carjacker, safe cracker, bank robber, jewel thief, more... Phrases: horse thief, petty thief, good thief, car thief, Penitent thief, more... Adjectives: common, petty, penitent, good, professional, little, old, young, notorious, real, sneak Colors:     black,     gray,     midnight blue,     charcoal,     dark green, more... ▸ Word origin ▸ Words similar to thief ▸ Usage examples for thief ▸ Idioms related to thief ▸ Wikipedia articles (New!) ▸ Popular adjectives describing thief ▸ Words that often appear near thief ▸ Rhymes of thief ▸ Invented words related to thief