verb (used without object), col·lud·ed, col·lud·ing.
to act together through a secret understanding, especially with evil or harmful intent.
to conspire in a fraud.
Origin of collude
1515–25; (< Middle French) < Latin collūdere to play together, equivalent to col- col-1 + lūdere to play
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Related Words for colludercollaborator, traitor, accomplice, plotter, sympathizer, deserter, double-crosser, turncoat, betrayer, defector, Judas, two-timer, subversive, highbinder, backstabber
(intr) to conspire together, esp in planning a fraud; connive
Word Origin for collude
C16: from Latin collūdere, literally: to play together, hence, conspire together, from com- together + lūdere to play
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
1520s, from Latin colludere "act collusively," literally "to play with" (see collusion). Related: Colluded; colluding.
Online Etymology Dictionary, © 2010 Douglas Harper