Meaning Of The Word Knee jerk

Real Dictionary

What's the definition of Knee jerk? Find Knee jerk meanings, definitions and more at the Real Dictionary online.

Knee jerk Meaning

Knee jerk Definition
Knee jerk Definition

What's The Definition Of Knee jerk?

knee jerk in American English
patellar reflex
noun: a reflex extension of the leg, caused by contraction of the quadriceps, resulting from a sharp tap on the patellar tendon; patellar reflex

knee jerk in British English
adjective: made or occurring as a predictable and automatic response, without thought
noun: an outward reflex kick of the lower leg caused by a sharp tap on the quadriceps tendon just below the patella

knee-jerk
If you call someone's response to a question or situation a knee-jerk reaction, you mean that they react in a very predictable way, without thinking.

knee-jerk in American English
designating, characterized by, or reacting with an automatic, predictable response
adjective: of or pertaining to a knee-jerk

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