forestall

verb

fore·​stall fȯr-ˈstȯl How to pronounce forestall (audio)
forestalled; forestalling; forestalls

transitive verb

1
: to exclude, hinder, or prevent (something) by prior occupation or measures
Negotiations failed to forestall the conflict.
2
: to get ahead of (something) : anticipate
detailed explanations intended to forestall questions
3
: to prevent the normal trading in (something) by buying or diverting goods or by persuading people to raise prices
forestalling the wheat harvest and selling it at three times its cost …George Bernard Shaw
4
archaic : intercept
… he sprang like a cat to the top of the cabin and ran aft. But his pursuers forestalling him, he doubled back across the cabin …Jack London
5
obsolete : obstruct, beset
forestaller noun
forestallment noun
Choose the Right Synonym for forestall

prevent, anticipate, forestall mean to deal with beforehand.

prevent implies taking advance measures against something possible or probable.

measures taken to prevent leaks

anticipate may imply merely getting ahead of another by being a precursor or forerunner or it may imply checking another's intention by acting first.

anticipated the question by making a statement

forestall implies a getting ahead so as to stop or interrupt something in its course.

hoped to forestall the sale

Examples of forestall in a Sentence

Negotiations failed to forestall the conflict. His comments were meant to forestall criticism of his proposal. He forestalled critics by offering a defense of the project.
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.
The same could be said of his recent predecessors: Pope John Paul II, who met with or wrote to half a dozen world leaders and activists in 2003 in an effort to forestall the U.S.-led war in Iraq, and Pope Benedict, who spoke against the war then in progress in 2006. Paul Elie, New Yorker, 9 May 2025 But even better, omalizumab can forestall allergic reactions at the source. Dylan Scott, Vox, 15 Apr. 2025 The bottom line: Big pharmacies like Walgreens and CVS went deep into physical retail at the very time when consumers were moving online, but managed to forestall some troubles thanks to a boom in COVID testing and vaccinations (all of which led to pharmacist burnout and shortages). Dan Primack, Axios, 10 Dec. 2024 Hiring freezes, furloughs and layoffs may seem dramatic for a city that only a few short years ago had 16% fiscal reserves, but taking action today will forestall more dramatic cuts should the economy take a turn for the worse. The Denver Post Editorial Board, Denver Post, 23 May 2025 See All Example Sentences for forestall

Word History

Etymology

Middle English, from forstall act of waylaying, from Old English foresteall, from fore- + steall position, stall

First Known Use

15th century, in the meaning defined at sense 3

Time Traveler
The first known use of forestall was in the 15th century

Browse Nearby Words

Cite this Entry

“Forestall.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/forestall. Accessed 1 Jul. 2025.

Kids Definition

forestall

verb
fore·​stall fōr-ˈstȯl How to pronounce forestall (audio)
fȯr-
: to keep out, interfere with, or prevent by steps taken in advance
forestaller noun
forestallment noun

More from Merriam-Webster on forestall

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!