collusion
noun
col·lu·sion
kə-ˈlü-zhən 
: secret agreement or cooperation especially for an illegal or deceitful purpose
acting in collusion with the enemy
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
Meanwhile, Strzok and Page were assigned in 2017 to work on then-Special Prosecutor Robert Mueller’s team, tasked with investigating the Russia collusion narrative.
—
David Zimmermann, The Washington Examiner, 8 Nov. 2025
Kurchenko was also close to Viktor Yanukovych, the Kremlin-leaning Ukrainian president at the time, and was later accused by the succeeding Ukrainian government of systematically evading millions in taxes with the collusion of officials in Yanukovych’s administration.
—Olena Loginova, Miami Herald, 7 Nov. 2025
The elaborate scheme, masterminded by members of four Mafia families in collusion with celebrity athletes, ensnared unsuspecting victims, bleeding them of over $7 million through cunning deception, prosecutors said in the indictment.
—Alaa Elassar, CNN Money, 27 Oct. 2025
Implicit threats like this also underpin many cases of human collusion.
—Ben Brubaker, Quanta Magazine, 22 Oct. 2025
See All Example Sentences for collusion
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.
David Zimmermann, The Washington Examiner, 8 Nov. 2025
Kurchenko was also close to Viktor Yanukovych, the Kremlin-leaning Ukrainian president at the time, and was later accused by the succeeding Ukrainian government of systematically evading millions in taxes with the collusion of officials in Yanukovych’s administration.
—Olena Loginova, Miami Herald, 7 Nov. 2025
The elaborate scheme, masterminded by members of four Mafia families in collusion with celebrity athletes, ensnared unsuspecting victims, bleeding them of over $7 million through cunning deception, prosecutors said in the indictment.
—Alaa Elassar, CNN Money, 27 Oct. 2025
Implicit threats like this also underpin many cases of human collusion.
—Ben Brubaker, Quanta Magazine, 22 Oct. 2025
See All Example Sentences for collusion
Cite this Entry
“Collusion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/collusion. Accessed 15 Nov. 2025.
Copy CitationKids Definition
collusion
noun
col·lu·sion
kə-ˈlü-zhən
: secret agreement or cooperation for an illegal or dishonest purpose
Legal Definition
Love words? Need even more definitions?
Merriam-Webster unabridged
Share