- to plan and direct (a usually complex project or activity), especially skillfully: Two colonels had masterminded the revolt.
- a person who originates or is primarily responsible for the execution of a particular idea, project, or the like: the masterminds of company policy.
Origin of mastermind
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for masterminding
Xeros was sentenced to six life sentences for his responsibility in masterminding the deaths of Americans, Britons and Greeks.A Greek Fugitive Terrorist’s Call To Arms
Barbie Latza Nadeau
January 23, 2014
The British military has been accused of masterminding a plot that killed Princess Diana.A New Twist Emerges in Princess Diana’s Death
August 17, 2013
But Weill put together this behemoth anyway and went about masterminding the repeal of Glass-Steagall, which happened in 1999.Which Bank Is the Worst?
October 25, 2011
Masterminding the perfect look for Hollywood celebrities comes at a price.Stars Without Stylists
March 23, 2010
After years of delays, preliminary hearings began last September for the five men accused of masterminding the 9/11 attacks.The Trouble with Closing Gitmo
December 9, 2008
- (tr) to plan and direct (a complex undertaking)he masterminded the robbery
- a person of great intelligence or executive talent, esp one who directs an undertaking
Word Origin and History for masterminding
Online Etymology Dictionary, © 2010 Douglas Harper