collude

verb

col·​lude kə-ˈlüd How to pronounce collude (audio)
colluded; colluding; colludes

intransitive verb

: to work together secretly especially in order to do something illegal or dishonest : conspire, plot
It was arithmetically possible, too, for a handful of senators … to collude with the president to approve a treaty betraying some vital interest to a foreign power.Jack N. Rakove
… the travails of the world's two biggest art-auction businesses, … rivals that now stand accused by the U.S. Justice Department of colluding to rig the auction market by fixing their sales-commission rates.Robert Hughes
… argues that while the kids are not entitled to collective representation, major universities are permitted to collude to prevent players from being paid for their work.David Sirota

Did you know?

Collude Has Latin Roots

The Latin prefix col-, meaning "together," and the verb ludere, "to play," come together to form collude. The related noun collusion has the specific meaning "secret agreement or cooperation." Despite their playful history, collude and collusion have always suggested deceit or trickery rather than good-natured fun.

Examples of collude in a Sentence

The two companies had colluded to fix prices. accused of colluding to block the sale of the vacant land
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.
When choices were available between lower- and higher-priced drugs, the manufacturers and PBMs colluded to raise the price of prescriptions and exclude the cheaper options, according to the lawsuit. Todd Karpovich, Baltimore Sun, 15 Jan. 2025 Trump initially praised Wray after firing former Director James Comey amid the FBI’s investigation into whether Trump’s 2016 campaign colluded with Russia. Ashley Oliver, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 11 Dec. 2024 Adam Schiff Schiff, a Democrat and the former chair of the House of Representatives Intelligence Committee, often claimed during the former president’s first term that his campaign had colluded with Russia. Margie Cullen, USA TODAY, 7 Dec. 2024 Conservatives say Big Tech colluded with Democrats Multiple lawsuits have accused the Biden administration of leaning on social media platforms to take down lawful speech about the COVID-19 pandemic and the 2020 election. Jessica Guynn, USA TODAY, 22 Jan. 2025 See all Example Sentences for collude 

Word History

Etymology

Latin colludere, from com- + ludere to play, from ludus game — more at ludicrous

First Known Use

1525, in the meaning defined above

Time Traveler
The first known use of collude was in 1525

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Dictionary Entries Near collude

Cite this Entry

“Collude.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/collude. Accessed 9 Feb. 2025.

Legal Definition

collude

intransitive verb
col·​lude kə-ˈlüd How to pronounce collude (audio)
colluded; colluding
: to agree or cooperate secretly for a fraudulent or otherwise illegal purpose

More from Merriam-Webster on collude

Last Updated: - Updated example sentences
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