ouster

noun

oust·​er ˈau̇-stər How to pronounce ouster (audio)
1
a
: a wrongful dispossession
b
: a judgment removing an officer or depriving a corporation of a franchise
2

Examples of ouster in a Sentence

The news reported the ouster of the dictator. the dictator's ouster by the rebels
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.
Jeri was sworn in earlier this month following the ouster of former President Dina Boluarte. CNN Money, 22 Oct. 2025 So Gonzales needs to spark a Florida offense predicated on a five-star quarterback, two four-star freshman receivers and a running back who just rushed for 150 yards in Napier’s ouster. Noah White, Miami Herald, 21 Oct. 2025 Joe Hinrichs’ abrupt ouster from CSX followed informal outreach earlier this year from his counterpart at Union Pacific about potentially merging the two railroads, outreach that Hinrichs failed to pursue, the people said. Rohan Goswami, semafor.com, 21 Oct. 2025 But unlike in years past, that no longer means an ouster from this organization. Chris Kirschner, New York Times, 17 Oct. 2025 See All Example Sentences for ouster

Word History

Etymology

Anglo-French, from oster, ouster to oust

First Known Use

1531, in the meaning defined at sense 1a

Time Traveler
The first known use of ouster was in 1531

Browse Nearby Words

Cite this Entry

“Ouster.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ouster. Accessed 29 Oct. 2025.

Kids Definition

ouster

noun
oust·​er ˈau̇s-tər How to pronounce ouster (audio)
: the act or an instance of ousting or being ousted

Legal Definition

ouster

noun
oust·​er ˈau̇s-tər How to pronounce ouster (audio)
1
: wrongful dispossession especially of a cotenant
2
: a judgment removing a public officer or depriving a corporation of a public franchise

More from Merriam-Webster on ouster

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