The meaning of BACKLASH is a sudden violent backward movement or reaction. How to use backlash in a sentence.

BACKLASH meaning: 1. a strong feeling among a group of people in reaction to a change or recent events in society or…. Learn more.

A backlash occurs when many people react to an event, movement, etc., in a way that is opposite to its intended effect.

Backlash is loss of motion between the input and output of a mechanical system, such as that caused by looseness or bending. Because the rolling elements are under constant preload, the roller drive is not …

Definition of backlash noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

A reaction or response that is negative, hostile, or opposed to a particular action, decision, or development. See example sentences, synonyms, and etymology for the noun backlash.

WordReference Random House Learner's Dictionary of American English © 2025 back•lash /ˈbækˌlæʃ/ n. [countable] Sociology a strong negative reaction, as to some social or political change: a backlash …