defence mechanism
Britishnoun
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psychoanal a usually unconscious mental process designed to reduce the anxiety, shame, etc, associated with instinctive desires
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physiol the protective response of the body against disease organisms
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.
Humour can be a highly adapted defence mechanism, she says, which can make comedians more opaque than other contestants.
From BBC • May 14, 2025
Bacteria naturally possess these genes as a defence mechanism.
From Science Daily • Nov. 17, 2023
"You start to rely on that because that is your defence mechanism."
From BBC • Jan. 27, 2023
The experimental therapy, a T-cell engager, is a part of the immunotherapy class of treatments that use the body's own defence mechanism to fight cancerous cells.
From Reuters • Jul. 5, 2022
The Fire Crab does, however, have its own defence mechanism: it shoots flames from its rear end when attacked.
From "Fantastic Beasts and Where to Find Them" by J.K. Rowling
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.