backlash

noun

back·​lash ˈbak-ˌlash How to pronounce backlash (audio)
Synonyms of backlashnext
1
a
: a sudden violent backward movement or reaction
b
: the play between adjacent movable parts (as in a series of gears)
also : the jar caused by this when the parts are put into action
2
: a snarl in that part of a fishing line wound on the reel
3
: a strong adverse reaction (as to a recent political or social development)
backlasher noun

Examples of backlash in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Some developers have paused plans or pulled out of projects amid the backlash. Los Angeles Times, 11 Apr. 2026 Well, for one thing, the backlash was played up. Louis Peitzman, Vulture, 10 Apr. 2026 The show’s costumes were later refined after initial backlash to early images shared by Murphy. Lexi Carson, HollywoodReporter, 10 Apr. 2026 That decision came with some backlash, particularly after European captain Luke Donald said his players had rejected the idea of being paid. Sydney Lake, Fortune, 10 Apr. 2026 See All Example Sentences for backlash

Word History

First Known Use

1815, in the meaning defined at sense 1a

Time Traveler
The first known use of backlash was in 1815

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Cite this Entry

“Backlash.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/backlash. Accessed 12 Apr. 2026.

Kids Definition

backlash

noun
back·​lash ˈbak-ˌlash How to pronounce backlash (audio)
: a reaction against some political or social development

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