adversarial

adjective

ad·​ver·​sar·​i·​al ˌad-vər-ˈser-ē-əl How to pronounce adversarial (audio)
ˌad-və-,
-ˈse-rē-
: involving two people or two sides who oppose each other : of, relating to, or characteristic of an adversary or adversary procedures (see adversary entry 2 sense 2)
an adversarial relationship
an adversarial system of justice with prosecution and defense opposing each other

Examples of adversarial in a Sentence

an adversarial system of justice with prosecution and defense opposing each other the relationship between the president and the congress should not be adversarial if anything is to get done
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.
Trust is key to a long term solution If a private equity firm (stereotyped as ruthless corporate raiders) can overcome employee skepticism and adversarial thinking, so can any company. Peter Georgescu, Forbes, 15 Jan. 2025 However, some lawmakers, including Rep. Michael McCaul, have raised concerns that the drones could be adversarial, possibly from China. Amanda Castro, Newsweek, 18 Dec. 2024 After all, his first term was widely regarded as the point when relations with China took an adversarial turn, and his cabinet is expected to include some of Washington’s most prominent China hawks. David Bach, CNBC, 21 Jan. 2025 Engaging local organizations and leaders who understand the unique challenges faced by African American families can create a more supportive and less adversarial approach to child welfare. Jumara Perry, Baltimore Sun, 20 Jan. 2025 See all Example Sentences for adversarial 

Word History

First Known Use

1839, in the meaning defined above

Time Traveler
The first known use of adversarial was in 1839

Dictionary Entries Near adversarial

Cite this Entry

“Adversarial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/adversarial. Accessed 5 Feb. 2025.

Kids Definition

adversarial

adjective
ad·​ver·​sar·​i·​al
ˌad-vər-ˈser-ē-əl
: involving two people or two sides who oppose each other

Legal Definition

adversarial

adjective
ad·​ver·​sar·​i·​al ˌad-vər-ˈser-ē-əl How to pronounce adversarial (audio)
: of, relating to, or characteristic of an adversary or adversary procedures : adversary

More from Merriam-Webster on adversarial

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