We found 28 dictionaries that define the word trade union:

General (21 matching dictionaries)

1. trade union: Longman Dictionary of Contemporary English
2. trade union: Merriam-Webster
3. trade union: Oxford Learner's Dictionaries
4. trade union: American Heritage Dictionary of the English Language
5. trade union: Collins English Dictionary
6. trade union: Vocabulary.com
7. Trade-Union, trade-union: Wordnik
8. trade union: Cambridge Advanced Learner's Dictionary
9. trade-union, trade union: Wiktionary
10. trade union: The Wordsmyth English Dictionary-Thesaurus
11. trade union: Infoplease Dictionary
12. trade-union, trade union: Dictionary.com
13. Trade Union, Trade-union, Trade union: Wikipedia, the Free Encyclopedia
14. Trade union: Online Plain Text English Dictionary
15. trade union: Rhymezone
16. trade union: AllWords.com Multi-Lingual Dictionary
17. trade union: FreeDictionary.org
18. trade union: Mnemonic Dictionary
19. Trade-union, trade union: TheFreeDictionary.com

Business (4 matching dictionaries)

20. trade union: Merriam-Webster Legal Dictionary
21. Construction Term Glossary (No longer online)
22. Trade Union, Trade-union: Legal dictionary
23. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

24. Trade-union, trade union: Encyclopedia

Miscellaneous (2 matching dictionaries)

25. Political (No longer online)
26. A Brief Critical Dictionary of Education (No longer online)

(Note: See trade_unionism as well.)

Definitions from Wiktionary (trade union) ▸ noun:  An organization whose members belong to the same trade and that acts collectively to address common issues. Similar: labor union, union, brotherhood, trades union, collective bargaining, trade bloc, customs union, trade agreement, bargaining unit, trade dispute, more... Opposite: employer, management, company Types: AFL-CIO, SEIU, Teamsters, UAW, NEA, AFSCME, IBEW, UFCW, CWA, more... Phrases: trade union movement, International Trade Union Confederation, All India Trade Union Congress, Foreign trade of the Soviet Union, Free German Trade Union Federation, more... Adjectives: businessy, business, subsidiary, probusiness, cooperative, salt, card-carrying, protrade, merchantile, consort, white-collar ▸ Words similar to trade union ▸ Usage examples for trade union ▸ Idioms related to trade union ▸ Wikipedia articles (New!) ▸ Words that often appear near trade union ▸ Rhymes of trade union ▸ Invented words related to trade union