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Definitions

knee jerk

NOUN
involuntary kick or reaction
Synonyms


knee-jerk
ADJECTIVE
automatic
Synonyms


NOUN
involuntary kick or reaction
Synonyms


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.

“Investors do not want to see this and the negative knee jerk reaction is being seen,” Ives said of Alphabet stock’s drop.

From Barron's • Jun. 22, 2026

"Everyone recognizes there is a growing antibiotic resistance crisis, and the knee jerk reaction is to develop new antibiotics," You added.

From Science Daily • Feb. 22, 2024

Unite's deputy regional secretary, Davy Thompson, said minimum service levels are "the most invidious example of knee jerk legislating this country has seen in a long time".

From BBC • Jan. 13, 2024

But after the knee jerk reaction, the focus will turn to the ECB and the rate outlook and that will be key driver for European stocks and bonds.”

From Reuters • Apr. 24, 2022

We see excellent examples of cerebral facilitation and inhibition in the case of the knee jerk.

From Psychology A Study Of Mental Life by Woodworth, Robert S.




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