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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If the shutdown continues, there may be another knock-on effect ahead of the holidays. Dave Smith, Fortune, 8 Nov. 2025 Trump said on Friday, amid increasing pressure for the government shutdown to end, especially as Americans grow concerned over impacted SNAP benefits and other related knock-on effects. Callum Sutherland, Time, 3 Nov. 2025 In a recent profile in The New Yorker, Lawrence explained that since becoming a mother, she's had to change her relationship to the paparazzi, which has had the bonus knock-on effect of giving us plenty of street style inspo. Elizabeth Logan, Glamour, 28 Oct. 2025 The knock-on effects include a reward system that becomes imbalanced and a company that struggles to adapt its structure as needed. Josh Browning, Big Think, 28 Oct. 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 10 Nov. 2025.

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