defence mechanism
Noun
Meaning
(psychiatry) an unconscious process that tries to reduce the anxiety associated with instinctive desires
Source: WordNetSynonyms
defense
defence
passive resistance
immune response
defense mechanism
defence reaction
defense reaction
Hypernyms
Hyponyms
Examples
We got into life sciences as a defence mechanism in the late '90s.
Until I was about 14, I was a fat boy, or at least I looked like a fat boy. I think that being funny was a bit of a defence mechanism for me, so I ended up being a bit of a joker.