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 employer.Seth 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.
Often, competitive incentives offered by state governments, state laws that are less friendly to labor unions than many northern states and access to major transportation networks are among the reasons behind the industry’s rise in the South. Brian Moody, AJC.com, 13 Feb. 2026 But some employees and their labor unions say this is the wrong place for the district to try to cut costs. Scott Travis, Sun Sentinel, 13 Feb. 2026 According to the online sign-up sheet, several agencies supported the information session, including education associations, labor unions and immigration advocacy organizations. Bonny Chu, FOXNews.com, 12 Feb. 2026 Of those, various labor unions represented approximately 360, all of which are in its local media group. Todd Spangler, Variety, 11 Feb. 2026 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 14 Feb. 2026.

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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