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.
The law set off public backlash, resulting in a campaign to overturn it by referendum. Lauren Mascarenhas, CNN Money, 30 Dec. 2025 Katy Perry goes to space Katy Perry received backlash in April for her high-profile seat on the Blue Origin New Shepard mission to space. Sarah Sotoodeh, FOXNews.com, 30 Dec. 2025 So did Ashley Judd, who got backlash online for not immediately sharing that her mother, country star Naomi Judd, died by suicide. Charles Trepany, USA Today, 30 Dec. 2025 Some supporters defended Minaj, arguing that evolving religious or political views should not automatically lead to backlash. Zachary Bynum, CBS News, 29 Dec. 2025 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 31 Dec. 2025.

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

Last Updated: - Updated example sentences
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