- a secret agreement, especially for fraudulent or treacherous purposes; conspiracy: Some of his employees were acting in collusion to rob him.
- Law. a secret understanding between two or more persons to gain something illegally, to defraud another of his or her rights, or to appear as adversaries though in agreement: collusion of husband and wife to obtain a divorce.
Origin of collusion
Synonyms for collusion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- secret agreement for a fraudulent purpose; connivance; conspiracy
- a secret agreement between opponents at law in order to obtain a judicial decision for some wrongful or improper purpose
Word Origin for collusion
C14: from Latin collūsiō, from collūdere to collude
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for non-collusion
Online Etymology Dictionary, © 2010 Douglas Harper