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executive function

American

[ig-zek-yuh-tiv fuhngk-shuhn] / ɪgˈzɛk yə tɪv ˈfʌŋk ʃən /

Also executive functioning

noun

a set of cognitive skills used to control one’s thoughts and behavior, especially the skills needed to focus on and organize tasks.

Etymology

Origin of executive function

First recorded in 1920–25

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.

They also completed established tests designed to measure executive function.

From Science Daily • May 13, 2026

A Harvard researcher has found that nonusers consistently outperform users in attention, sustained attention and executive function.

From The Wall Street Journal • Apr. 14, 2026

My husband’s memory is still good, but he has lost some executive function and his physical condition is limited.

From MarketWatch • Apr. 9, 2026

Issues child survivors of measles can carry into adult life range from similar difficulties with executive function and organizing daily life to personality problems, aggression or complete inability to function.

From Salon • Mar. 11, 2025

As a general rule, every executive function, whether superior or subordinate, should be the appointed duty of some given individual.

From Considerations on Representative Government by Mill, John Stuart

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023