mastermind

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.

The mastermind behind ASML’s unlikeliest hit product is a data analyst named Rick Lenssen—or, as he’s now known to some colleagues, Brick Lenssen.

From The Wall Street Journal • Apr. 20, 2026

The field marshal, acting on CIA intelligence, handed over the alleged mastermind behind the 2021 Kabul airport bombing when Americans were evacuating from Afghanistan.

From BBC • Apr. 10, 2026

“Hannah was the mastermind who figured out four nesting possibilities.”

From Los Angeles Times • Apr. 8, 2026

They portray him as the mastermind of a scheme of illicit enrichment.

From Barron's • Apr. 7, 2026

If Zeitoun was transferred to a secret prison, their lives would be reversed completely: they would go from the well-off children of a successful man to the disgraced children of a presumptive sleeper-cell mastermind.

From "Zeitoun" by Dave Eggers