labor union

noun

: an organization of workers formed for the purpose of advancing its members' interests in respect to wages, benefits, and working conditions
members of a labor union with job protection under a collective bargaining agreement with the employerSeth Sandronsky

Examples of labor union in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Education Austin is a labor union representing Austin district employees. Keri Heath, Austin American Statesman, 30 July 2025 Individual labor unions such as the Writers Guild of America and the Communication Workers of America have been especially active in ensuring that their members have a say in the implementation of AI at work. Shalin Jyotishi, Forbes.com, 28 July 2025 European labor unions and the United Nations’ International Labor Organization are also pushing for a more coordinated international approach to handling the impact of rising temperatures on workers. Trisha Thomas, Fortune, 24 July 2025 United Farm Workers, the labor union who brought the April case against Border Patrol, would not yet say if the enforcement was a violation of the injunction. Mathew Miranda, Sacbee.com, 19 July 2025 See All Example Sentences for labor union

Word History

First Known Use

1849, in the meaning defined above

Time Traveler
The first known use of labor union was in 1849

Cite this Entry

“Labor union.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/labor%20union. Accessed 4 Aug. 2025.

Kids Definition

labor union

noun
: an organization of workers formed to protect the rights and advance the interests of its members concerning wages, benefits, and working conditions

Legal Definition

labor union

noun
: a labor organization usually consisting of workers of the same trade that is formed for the purpose of advancing its members' interests (as through collective bargaining) in respect to wages, benefits, and working conditions see also craft union, bargaining unit

Note: Labor unions and employers are subject to the provisions of the National Labor Relations Act (NLRA or Wagner Act), as amended by the Labor Management Relations (Taft-Hartley) Act and the Labor Management Reporting and Disclosure (Landrum-Griffin) Act. The NLRA authorized the establishment of the National Labor Relations Board, the federal agency which administers the provisions of the Act.

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