roil

verb

ˈrȯi(-ə)l How to pronounce roil (audio)
 transitive sense 2 is also  ˈrī(-ə)l
roiled; roiling; roils

transitive verb

1
a
: to make turbid by stirring up the sediment or dregs of
b
: to stir up : disturb, disorder
2

intransitive verb

: to move turbulently : be in a state of turbulence or agitation
conflicting emotions roiling inside her

Examples of roil in a Sentence

Financial markets have been roiled by the banking crisis. the waters of the gulf tossed and roiled as the hurricane surged toward the shore
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.
Homicide and nonfatal shooting totals fell again in 2023, but the city was roiled by robbery and carjacking crews responsible for an overall uptick in violence. Kori Rumore, Chicago Tribune, 24 Feb. 2025 Still young but generous with roiling acidity that supports meaty flavors that include macarons, Dutch licorice, cherry tart and rum raisin. Tom Mullen, Forbes, 23 Feb. 2025 Long roiled by Islamist militancy and terror attacks – including a deadly attack on a visiting Sri Lanka cricket team in 2009 – Pakistan has for years been off the roster for international tournaments. Sophia Saifi, CNN, 22 Feb. 2025 The developments are rocking an area of the country that traditionally has served as a bastion of steady employment and economic stability through slowdowns or downturns that have roiled other parts of the country. Paul Davidson, USA TODAY, 20 Feb. 2025 See All Example Sentences for roil

Word History

Etymology

origin unknown

First Known Use

1590, in the meaning defined at transitive sense 1a

Time Traveler
The first known use of roil was in 1590

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Cite this Entry

“Roil.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/roil. Accessed 3 Mar. 2025.

Kids Definition

roil

verb
ˈrȯi(ə)l How to pronounce roil (audio)
 sense 2 is also  ˈrī(ə)l
1
: to make cloudy or muddy by stirring up
roil the water of a brook
2
: to rouse the anger of

More from Merriam-Webster on roil

Last Updated: - Updated example sentences
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