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
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.
Another worry is the potential knock-on effect in many Eastern Kentucky communities, where hospitals are among the biggest employers and big contributors to the local economy. Chris Kenning, USA Today, 4 Sep. 2025 Consequently, this has had immediate knock-on effects for Good Smile Company, Tokyo Otaku Mode, AmiAmi, and HobbyLink Japan, all of which have released similar statements about the matter. Ollie Barder, Forbes.com, 28 Aug. 2025 For American consumers, who are already seeing a higher price tag on their clothing goods, the new higher tariffs in India could have a knock-on effect. Solcyré Burga, Time, 27 Aug. 2025 Looming over all those issues is China, which has built out a mammoth, if not yet cutting-edge, shipbuilding sector, and whose threats against Taiwan could have a knock-on effect towards American commitments to safeguarding South Korea, Seoul fears. Prashant Rao, semafor.com, 25 Aug. 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

Browse Nearby Words

Cite this Entry

“Knock-on effect.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/knock-on%20effect. Accessed 9 Sep. 2025.

More from Merriam-Webster on knock-on effect

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!