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.

Experts say rattlesnakes typically don’t bite unless they feel threatened and use their bite as a defense mechanism.

From Los Angeles Times • Apr. 7, 2026

Instead, seno-differentiation appears to serve as a stress-triggered defense mechanism that removes damaged stem cells before they can become harmful.

From Science Daily • Oct. 25, 2025

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

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

From "Dumplin'" by Julie Murphy