We found 30 dictionaries that define the word gambling:

General (19 matching dictionaries)

1. gambling: Merriam-Webster
2. gambling: Collins English Dictionary
3. gambling: Vocabulary.com
4. gambling: Wordnik
5. gambling: Cambridge Advanced Learner's Dictionary
6. gambling: Wiktionary
7. gambling: Dictionary.com
8. gambling: Cambridge Essential American English Dictionary
9. Gambling (film), Gambling: Wikipedia, the Free Encyclopedia
10. Gambling: Online Plain Text English Dictionary
11. gambling: Rhymezone
12. Gambling: AllWords.com Multi-Lingual Dictionary
13. gambling: Webster's 1828 Dictionary
14. gambling: FreeDictionary.org
15. gambling: Mnemonic Dictionary
16. gambling: TheFreeDictionary.com
17. gambling: Longman Dictionary of Contemporary English

Business (3 matching dictionaries)

18. gambling: Merriam-Webster Legal Dictionary
19. gambling: Legal dictionary
20. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

21. Gambling: Encyclopedia

Medicine (4 matching dictionaries)

22. Dorland's Illustrated Medical Dictionary (No longer online)
23. Medical Dictionary (No longer online)
24. online medical dictionary (No longer online)
25. gambling: Medical dictionary

Miscellaneous (2 matching dictionaries)

26. Brilliant Dream Dictionary (No longer online)
27. gambling: Idioms

Religion (1 matching dictionary)

28. Gambling: Catholic Encyclopedia

(Note: See gamble as well.)

Definitions from Wiktionary ( ) ▸ noun:  An activity characterised by a balance between winning and losing that is governed by a mixture of skill and chance, usually with money wagered on the outcome. Similar: betting, sporting, gaming, play, dissipated, indulgent, card-playing, sports betting, wagering, game of chance, more... Opposite: saving, investing, securing, assuring, stabilizing Types: casino, sports, horse, lottery, poker, slot machines, more... Phrases: pathological gambling, gambling debts, gambling houses, gambling house, compulsive gambling, more... Adjectives: pathological, compulsive, illegal, anti, legal, excessive, commercial, little, public, more, open Colors:     red,     black,     green,     gold,     silver, more... ▸ Words similar to gambling ▸ Usage examples for gambling ▸ Idioms related to gambling ▸ Wikipedia articles (New!) ▸ Popular adjectives describing gambling ▸ Words that often appear near gambling ▸ Rhymes of gambling ▸ Invented words related to gambling