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.
This conduct stoked public outrage, triggered backlash from local officials and prompted judges to intervene. Natasha Korecki, NBC news, 14 Feb. 2026 However, the backlash from both sides of the political spectrum was too great, and the video was taken down after nearly 12 hours. Jack Dunn, Variety, 14 Feb. 2026 The commercial was met with swift backlash from viewers, some of whom compared the feature to spyware or questioned its legality. Mason Leib, ABC News, 14 Feb. 2026 Ryan Murphy was very outspoken in his support of you and Paul when the backlash first emerged. Lexi Carson, HollywoodReporter, 14 Feb. 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

Browse Nearby Words

Cite this Entry

“Backlash.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/backlash. Accessed 16 Feb. 2026.

Kids Definition

backlash

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

More from Merriam-Webster on backlash

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