oust

verb

ˈau̇st 

ousted; ousting; ousts

transitive verb

1

a

: to remove from or dispossess of property or position by legal action, by force, or by the compulsion of necessity

The rebels ousted the dictator from power.

The team was ousted from the tournament in the first round.

b

: to take away (something, such as a right or authority) : bar, remove

The states do not like attempts by Congress to oust their jurisdiction.

2

: to take the place of : supplant

… must be careful that quantity does not oust quality.

—R. V. Williams

Synonyms of oust

• eject
• out
• banish
• dismiss
• chase
• expel
• evict

Choose the Right Synonym for oust

eject, expel, oust, evict mean to drive or force out.

eject carries an especially strong implication of throwing or thrusting out from within as a physical action.

ejected an obnoxious patron from the bar

expel stresses a thrusting out or driving away especially permanently which need not be physical.

a student expelled from college

oust implies removal or dispossession by power of the law or by force or compulsion.

police ousted the squatters

evict chiefly applies to turning out of house and home.

evicted for nonpayment of rent

Examples of oust in a Sentence

The rebels ousted the dictator from power.

Large national banks are ousting local banks in many communities.

Recent Examples on the Web

Bass, who was politically weakened by her performance during the fire and its aftermath, was already facing more than two dozen challengers looking to oust her in the June 2 primary — the vast majority little known to the public and not expected to pose any threat. —David Zahniser, Los Angeles Times, 6 Feb. 2026

Los Angeles succeeded in ousting thousands of National Guard forces the administration had deployed to aggressively back up its immigration operation. —Elizabeth Shackelford, Chicago Tribune, 6 Feb. 2026

The White House chief strategist Steve Bannon fell from grace, the white nationalist Richard Spencer mostly vanished from the public eye, and controversial figures including Sebastian Gorka and Darren Beattie were ultimately ousted from the administration. —Laura K. Field, The Atlantic, 5 Feb. 2026

Venezuela’s oil exports soar following US intervention Venezuela’s crude sales have surged since Washington ousted the country’s leader and eased restrictions on the nation’s oil industry. —Alexander Onukwue, semafor.com, 4 Feb. 2026

Word History

Etymology

Middle English, from Anglo-French oster, ouster to take off, remove, oust, from Late Latin obstare to ward off, from Latin, to stand in the way, from ob- in the way + stare to stand — more at ob-, stand

First Known Use

15th century, in the meaning defined at sense 1a

Rhymes for oust

• doused
• faust
• joust

Kids Definition

oust

verb

ˈau̇st 

: to force or drive out (as from office or from possession of something)