spillover

noun

spill·​over ˈspil-ˌō-vər How to pronounce spillover (audio)
often attributive
1
: the act or an instance of spilling over
2
: a quantity that spills over
3
: an extension of something especially when an excess exists
benefiting from a spillover of prosperity from neighboring states

Examples of spillover in a Sentence

Put a pan under the pie to catch any spillovers. New technology has a positive spillover effect into countless fields.
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.
Some economists say the US could lose over half a million jobs by the end of the year because of the federal job cuts and their spillover effects to the broader economy. Bloomberg, The Mercury News, 7 Mar. 2025 While the sales tax referendum only addresses public safety expenses, Kane County Finance Director Kathleen Hopkinson has previously said that the referendum would have a spillover effect, freeing up some of the funds going toward public safety already to other departments and offices. Molly Morrow, Chicago Tribune, 5 Mar. 2025 The trade dispute will have far-reaching spillover effects, including price increases and paperwork backlogs, and longer wait times at the U.S.-Canada border for people and products, said Laurie Trautman, director of the Border Policy Research Institute at Western Washington University. Dee-Ann Durbin and Sally Ho, Los Angeles Times, 2 Mar. 2025 Industry is what truly creates value, has social value, generates a wealth spillover effect, and truly drives social progress. Russell Flannery, Forbes, 1 Mar. 2025 See All Example Sentences for spillover

Word History

First Known Use

1940, in the meaning defined at sense 1

Time Traveler
The first known use of spillover was in 1940

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Cite this Entry

“Spillover.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spillover. Accessed 12 Mar. 2025.

More from Merriam-Webster on spillover

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