We found 29 dictionaries that define the word unlucky:

General (26 matching dictionaries)

1. unlucky: Longman Dictionary of Contemporary English
2. unlucky: Merriam-Webster
3. unlucky: Oxford Learner's Dictionaries
4. unlucky: American Heritage Dictionary of the English Language
5. unlucky: Collins English Dictionary
6. unlucky: Vocabulary.com
7. Unlucky, unlucky: Wordnik
8. unlucky: Cambridge Advanced Learner's Dictionary
9. unlucky: Wiktionary
10. unlucky: Webster's New World College Dictionary, 4th Ed.
11. unlucky: The Wordsmyth English Dictionary-Thesaurus
12. unlucky: Infoplease Dictionary
13. unlucky: Dictionary.com
14. unlucky: Online Etymology Dictionary
15. unlucky: Cambridge Essential American English Dictionary
16. Unlucky: Online Plain Text English Dictionary
17. unlucky: Webster's Revised Unabridged, 1913 Edition
18. unlucky: Rhymezone
19. unlucky: AllWords.com Multi-Lingual Dictionary
20. unlucky: Webster's 1828 Dictionary
21. Unlucky: E Cobham Brewer, The Reader's Handbook
22. unlucky: FreeDictionary.org
23. unlucky: Mnemonic Dictionary
24. unlucky: TheFreeDictionary.com

Business (1 matching dictionary)

25. unlucky: Legal dictionary

Miscellaneous (1 matching dictionary)

26. unlucky: Idioms

Slang (1 matching dictionary)

27. UNLUCKY, Unlucky, unlucky: Urban Dictionary

(Note: See unluckier as well.)

Definitions from Wiktionary ( ) ▸ adjective:  Unfortunate, marked by misfortune. ▸ adjective:  Inauspicious. ▸ adjective:  Having ill luck. ▸ adjective:  Bringing ill luck. Similar: ill-starred, unfortunate, ill-fated, ill-omened, hexed, luckless, doomed, jinxed, infelicitous, unhappy, more... Opposite: lucky, fortunate, prosperous Types: black cat, broken mirror, breaking mirror, more... Phrases: unlucky number, Unlucky Mummy, someone who is unlucky, unlucky person, unlucky train engineer jones, more... Colors:     black,     white,     green,     yellow,     purple, more... ▸ Word origin ▸ Words similar to unlucky ▸ Usage examples for unlucky ▸ Idioms related to unlucky ▸ Wikipedia articles (New!) ▸ Popular nouns described by unlucky ▸ Words that often appear near unlucky ▸ Rhymes of unlucky ▸ Invented words related to unlucky