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.

But conspiracy thinking is not a knowledge problem; it is an identity defense mechanism.

From Salon • Jun. 11, 2026

Inflammation is an essential defense mechanism that protects us from infection and injury.

From Science Daily • Feb. 19, 2026

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