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

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These knock-on effects were not addressed in this piece and are also important to consider. Chris Gunster, Forbes.com, 17 Sep. 2025 Also, the spread of knowledge had unanticipated knock-on effects. Scott D. Anthony, Big Think, 16 Sep. 2025 There have been knock-on effects of the Saudi influence, though. Sarah Shephard, New York Times, 13 Sep. 2025 Downgrades could have series knock-on effects on French borrowing costs, as measured by the yield on its government bonds, economists warn. Jenni Reid, CNBC, 11 Sep. 2025 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 30 Sep. 2025.

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