knock-on effect

noun

plural knock-on effects
chiefly British
: an indirect or secondary effect
The heat wave has had critical knock-on effects. Surging electricity demand and stress on the power grid triggered power outages …Umair Irfan
Over the past 12 months, asking prices [for houses] have gone up by 9.5%. This has a knock-on effect for renters. UK rents rose by 8.3% in the last three months …theguardian.com (London)
compare domino effect, ripple effect

Examples of knock-on effect in a Sentence

Recent Examples on the Web
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Half of the hit PVH is seeing comes from its business directly in the Middle East, where wholesale partners have been impacted, as well as in Turkey, which is feeling a knock-on effect. Evan Clark, Footwear News, 3 June 2026 Not just for the experience, but for the positive knock-on effects your stay will have for the local area, its wildlife, and its people. Condé Nast, Condé Nast Traveler, 2 June 2026 Frimpong’s omission will have a knock-on effect for Donyell Malen. Carl Anka, New York Times, 27 May 2026 Declines in federal funding have had knock-on effects. Eric Welch, The Conversation, 19 May 2026 See All Example Sentences for knock-on effect

Word History

First Known Use

1972, in the meaning defined above

Time Traveler
The first known use of knock-on effect was in 1972

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Cite this Entry

“Knock-on effect.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/knock-on%20effect. Accessed 5 Jun. 2026.

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