antitrust

adjective

an·​ti·​trust ˌan-tē-ˈtrəst How to pronounce antitrust (audio) ˌan-ˌtī- How to pronounce antitrust (audio)
: of, relating to, or being legislation against or opposition to trusts or combinations
specifically : consisting of laws to protect trade and commerce from unlawful restraints and monopolies or unfair business practices

Examples of antitrust in a Sentence

Recent Examples on the Web
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That’s the period during which Hollywood’s monolithic studio system broke up, as a result of a 1948 antitrust decree and of commercial pressures that included the growing popularity of television and a shift toward suburban life styles. Richard Brody, New Yorker, 6 Apr. 2026 The discovery process is expected to take the remainder of the calendar year, in part because antitrust claims were at the heart of the Pac-12’s original lawsuit. Jon Wilner, Mercury News, 4 Apr. 2026 In separate filings, both media outlets raised questions as to the validity of the NFL’s broadcast antitrust exemption, a provision established under the Sports Broadcasting Act of 1961. Anthony Crupi, Sportico.com, 3 Apr. 2026 The Act would give the NCAA a limited antitrust exemption in hopes of protecting the NCAA from potential lawsuits over eligibility rules and would prohibit athletes from becoming employees of their schools. Ryan Morik, FOXNews.com, 3 Apr. 2026 See All Example Sentences for antitrust

Word History

First Known Use

1888, in the meaning defined above

Time Traveler
The first known use of antitrust was in 1888

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Cite this Entry

“Antitrust.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antitrust. Accessed 7 Apr. 2026.

Legal Definition

antitrust

adjective
an·​ti·​trust ˌan-tē-ˈtrəst, ˌan-ˌtī- How to pronounce antitrust (audio)
: of, relating to, or being legislation against or opposition to business trusts or combinations
specifically : consisting of laws to protect trade and commerce from unlawful restraints and monopolies or unfair business practices see also Clayton Antitrust Act and Sherman Antitrust Act

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