unionize

verb

union·​ize ˈyün-yə-ˌnīz How to pronounce unionize (audio)
unionized; unionizing

transitive verb

: to organize into a labor union

intransitive verb

: to form or join a labor union
unionizable adjective
unionizable employees

Examples of unionize in a Sentence

Workers are fighting for the right to unionize.
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.
Workers at the Detroit Institute of Arts (DIA) have announced their intention to unionize. News Desk, Artforum, 7 Nov. 2025 More stores have voted to unionize since 2021, but Starbucks closed 59 unionized stores in September as part of a larger restructuring. Emma Burleigh, Fortune, 6 Nov. 2025 So did the Independence chapter of the National Education Association, under which ISD teachers are unionized. Ilana Arougheti, Kansas City Star, 4 Nov. 2025 Last year, Ridiculousness writers unionized with the Writers Guild of America West, with Dyrdek’s support. Rick Porter, HollywoodReporter, 31 Oct. 2025 See All Example Sentences for unionize

Word History

First Known Use

1872, in the meaning defined at intransitive sense

Time Traveler
The first known use of unionize was in 1872

Browse Nearby Words

Cite this Entry

“Unionize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unionize. Accessed 9 Nov. 2025.

Kids Definition

unionize

verb
union·​ize ˈyün-yə-ˌnīz How to pronounce unionize (audio)
unionized; unionizing
: to form into a labor union
unionization
ˌyün-yə-nə-ˈzā-shən
noun

Legal Definition

unionize

verb
union·​ize ˈyü-nyə-ˌnīz How to pronounce unionize (audio)
unionized; unionizing

transitive verb

: to organize into a labor union
to prevent them from unionizing the employees
also : to establish a labor union in
a unionized shop

intransitive verb

: to form or join a labor union
unionization noun

More from Merriam-Webster on unionize

Last Updated: - Updated example sentences
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