collusion

noun

col·​lu·​sion kə-ˈlü-zhən How to pronounce collusion (audio)
: secret agreement or cooperation especially for an illegal or deceitful purpose
acting in collusion with the enemy
collusive adjective
collusively adverb

Examples of collusion in a Sentence

The company was acting in collusion with manufacturers to inflate prices. there was collusion between the two companies to fix prices
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.
Early in his first term, in May 2017, Trump fired Comey, who as FBI director had been leading an investigation into the Trump 2016 presidential campaign's possible collusion with Russia to help Trump get elected. Josh Meyer, USA Today, 16 May 2025 Congressional Republicans repeatedly peppered Maher and Kruger with accusations regarding their coverage of the COVID-19 origins lab leak theory, Russian collusion, and Hunter Biden’s laptop. Brian Stelter, CNN Money, 26 Mar. 2025 Other rulings affecting the case included her 2019 decision ordering that House Democrats be given access to grand jury material and testimony from former special counsel Robert Mueller’s Russia collusion investigation. Emily Hallas, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 19 Mar. 2025 By analyzing unstructured data from communications, such as emails and chat messages, these systems can identify potential misconduct or collusion that might not be apparent through traditional data analysis. Craig Costigan, Forbes.com, 24 Apr. 2025 See All Example Sentences for collusion

Word History

Etymology

Middle English, from Anglo-French, from Latin collusion-, collusio, from colludere — see collude

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of collusion was in the 14th century

Browse Nearby Words

Cite this Entry

“Collusion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/collusion. Accessed 27 May. 2025.

Kids Definition

collusion

noun
col·​lu·​sion kə-ˈlü-zhən How to pronounce collusion (audio)
: secret agreement or cooperation for an illegal or dishonest purpose
collusive adjective

Legal Definition

collusion

noun
col·​lu·​sion kə-ˈlü-zhən How to pronounce collusion (audio)
: the act or an instance of colluding
collusive adjective

More from Merriam-Webster on collusion

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