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Definitions

mastermind

[mas-ter-mahynd, mah-ster-] / ˈmæs tərˌmaɪnd, ˈmɑ stər- /
VERB
plan and direct
Synonyms
STRONGEST
STRONG
WEAK


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Johor police chief Ab Rahaman Arsad said authorities were working with Interpol to track down the mastermind behind the operations.

From BBC Aug. 11, 2026

Soccer and the mastermind behind that World Cup — created for the 23 players who will wear the U.S. crest at home this summer.

From Los Angeles Times Jun. 7, 2026

Keegan is one of the most transformational figures in Newcastle's history, the mastermind behind the Entertainers, who challenged for the Premier League title in 1996.

From BBC Jun. 1, 2026

Jho Low, the alleged mastermind behind the theft of $4.5 billion from Malaysia’s government investment fund, 1MDB, filed for a pardon, the Journal reported earlier.

From The Wall Street Journal May 13, 2026

Uncle Brian made a face like an evil mastermind announcing his plan for world domination.

From "Black Swan Green" by David Mitchell

The boys are not masterminds; the victims are not fools.

From The Wall Street Journal Jun. 14, 2026

The church had previous accused successive governments of failing to identify the masterminds behind the bombings.

From Barron's Feb. 25, 2026

Matt and Ross Duffer, the sibling masterminds behind Netflix’s juggernaut, discussed Vol.

From Los Angeles Times Jan. 1, 2026

The Ukrainian is suspected of being one of the masterminds of the operation, which involved charting a yacht and sailing from the German port of Rostock.

From BBC Aug. 21, 2025

At long intervals some masterminds appeared, looking upon each advance in practical science as a retro-gradation in the true utility.

From The Works of Edgar Allan Poe — Volume 4 by Edgar Allan Poe

A whole new genre of celebrity divorce: Slate’s Scaachi Koul considers how Bunnie Xo, an archetypical “Cool Girl,” seems to have masterminded a new strategy for getting divorced in the public eye.

From Slate Jul. 16, 2026

By comparison, the total illegal profit from the insider-trading scheme masterminded by hedge-fund titan Raj Rajaratnam was $53.8 million.

From The Wall Street Journal Jun. 30, 2026

Prosecutors say Robert Sabiron Rubillar and Liezyl Rubillar, the chief executive officer and chief financial officer of Legal Systems Billing Solutions, masterminded the scheme.

From Los Angeles Times Apr. 9, 2026

Paris prosecutors alleged yesterday that 58-year-old Russian citizen Dmitry Klyuev masterminded a 2007 scheme that stole $230 million from Russia’s treasury.

From Barron's Mar. 31, 2026

In addition to collaborating on the company’s games, he masterminded all of their early marketing campaigns and shareware distribution schemes, with astounding results.

From "Ready Player One: A Novel" by Ernest Cline

They square the circle of Swift masterminding a full-scale trolling of media and fans while simultaneously hosting a cotton-candy celebrity circus.

From Salon Jul. 9, 2026

Interim boss Carrick is making his case for the permanent job after masterminding an impressive turnaround since Ruben Amorim was sacked in January.

From Barron's Feb. 7, 2026

She defended Edward Snowden and Julian Assange, who were indicted for masterminding two of the biggest leaks of intelligence secrets in U.S. history.

From Los Angeles Times Feb. 4, 2026

Whoever Benfica draw, few would rule out Mourinho masterminding something special at the Bernabeu or San Siro.

From BBC Jan. 28, 2026

Low is alleged to have gained his wealth after masterminding a scheme to steal billions from 1Malaysia Development Bhd., or 1MDB, a Malaysian sovereign-wealth fund.

From The Wall Street Journal Nov. 21, 2025




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