defense mechanism

NOUN

protective activity

Synonyms

WEAK

conversion defense defense reaction repression sublimation suppression symbolization

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.

Together, the findings reveal a previously unknown natural defense mechanism within the human body.

From Science Daily • Mar. 3, 2026

A stingray’s defense mechanism is to camouflage itself on top of the ocean floor’s sand or buried under it.

From Los Angeles Times • Aug. 1, 2025

For Divon, Pallywood is less a conspiracy theory than a psychological defense mechanism.

From Slate • May 30, 2025

“It was a defense mechanism because of my past history.”

From Salon • Apr. 27, 2025

But then my body took over and this primal defense mechanism, said, No, we will not stand for this.

From "Dumplin'" by Julie Murphy