mas·ter·mind
ˈma-stər-ˌmīnd 
ˌmas-tər-ˈ
: a person who supplies the directing or creative intelligence for a project
masterminded; masterminding; masterminds
: to be the mastermind of
Examples of mastermind in a Sentence
Noun
the mastermind behind the terrorist plot
the real mastermind behind the embezzlement scheme
Verb
They masterminded a unique solution to the problem.
He masterminded the bank robbery.
Recent Examples on the Web
Dalton Ross, Entertainment Weekly, 5 Mar. 2026
Celebrity stylists have long been the masterminds behind some of the most iconic looks in pop culture.
—Angela Velasquez, Sourcing Journal, 4 Mar. 2026
Mary Ann Grossmann, Twin Cities, 8 Mar. 2026
Cuban officials on Friday said the attack had been masterminded by Maritza Lugo Fernandez, an exile and former political prisoner in Cuba.
—David Smiley, Miami Herald, 28 Feb. 2026
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Noun
Meanwhile, Cirie was off being a mastermind — using a subtle touch to push the vote away from her ride-or-die Ozzy and towards Savannah.
—Dalton Ross, Entertainment Weekly, 5 Mar. 2026
Celebrity stylists have long been the masterminds behind some of the most iconic looks in pop culture.
—Angela Velasquez, Sourcing Journal, 4 Mar. 2026
Verb
What happens to her — a deadly warning from the man’s criminal boss father — sets in motion two generations of retribution masterminded by one of the cruelest characters Burton has given us.
—Mary Ann Grossmann, Twin Cities, 8 Mar. 2026
Cuban officials on Friday said the attack had been masterminded by Maritza Lugo Fernandez, an exile and former political prisoner in Cuba.
—David Smiley, Miami Herald, 28 Feb. 2026
See All Example Sentences for mastermind
Cite this Entry
“Mastermind.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mastermind. Accessed 14 Mar. 2026.
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