defense mechanism

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.

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

Scientists believe that algae use bioluminescence as a defense mechanism — to scare off hungry sea creatures or call attention to their location, which draws the predators’ predators.

From Los Angeles Times • Oct. 30, 2024

"There is no other vegetable with a defense mechanism that if you attack it, it will spit sulfuric acid in your eyes."

From Salon • Mar. 11, 2024

We had created this idea of ourselves as a defense mechanism to survive in the world we were living in.

From "Born a Crime: Stories from a South African Childhood" by Trevor Noah