overthrow

verb

over·​throw ˌō-vər-ˈthrō 

overthrew ˌō-vər-ˈthrü  ; overthrown ˌō-vər-ˈthrōn  ; overthrowing

transitive verb

1

: overturn, upset

a storm overthrowing trees

2

: to cause the downfall of : bring down, defeat

overthrow a tyrant

3

: to throw a ball over or past (something or someone, such as a base or a receiver)

overthrow

ˈō-vər-ˌthrō 

noun

Choose the Right Synonym for overthrow

conquer, vanquish, defeat, subdue, reduce, overcome, overthrow mean to get the better of by force or strategy.

conquer implies gaining mastery of.

Caesar conquered Gaul

vanquish implies a complete overpowering.

vanquished the enemy and ended the war

defeat does not imply the finality or completeness of vanquish which it otherwise equals.

the Confederates defeated the Union forces at Manassas

subdue implies a defeating and suppression.

subdued the native tribes after years of fighting

reduce implies a forcing to capitulate or surrender.

the city was reduced after a month-long siege

overcome suggests getting the better of with difficulty or after hard struggle.

overcame a host of bureaucratic roadblocks

overthrow stresses the bringing down or destruction of existing power.

violently overthrew the old regime

Examples of overthrow in a Sentence

The quarterback overthrew his receiver.

Recent Examples on the Web

This could spark criticism within Iran because the passing of authority from father to son defined the monarchy that was overthrown in the 1979 Iranian Revolution, which brought about the creation of the Islamic Republic. —Babak Dehghanpisheh, NBC news, 5 Mar. 2026

During the 1979 Iranian Revolution, the country's former monarch, Shah Mohammad Reza Pahlavi, was overthrown and replaced by Ayatollah Ruhollah Khomeini, who established an Islamic Republic that transformed the country into a theocratic state governed by strict religious rule. —Ashley Hume , Larry Fink, FOXNews.com, 5 Mar. 2026

Lydia, naturally, has her own reasons for pairing Agnes and Daisy together, evolving from a ruthless zealot and disciplinarian in Handmaid’s Tale into a kind of double agent looking to overthrow Gilead from within the hallowed halls of power in Testaments, as the finale set her up to do. —Max Gao, HollywoodReporter, 5 Mar. 2026

Senior Kurdish leaders denied having made any ground incursion into Iran thus far, but several outlets reported that Iranian Kurdish groups were in talks with Washington, which is mulling arming the militias in order to help overthrow Iran’s leadership. —Prashant Rao, semafor.com, 5 Mar. 2026

Word History

First Known Use

14th century, in the meaning defined at sense 1

Rhymes for overthrow

• afterglow
• akimbo
• albino
• aliquot
• allegro
• amigo
• apropos
• audio
• bungalow
• calico
• calypso
• cameo

Kids Definition

overthrow

verb

over·​throw -ˈthrō 

overthrew -ˈthrü  ; overthrown -ˈthrōn  ; overthrowing

1

: overturn sense 1, upset

lawn chairs overthrown by the gale

2

: defeat entry 1, destroy

a government overthrown by rebels

3

: to throw a ball over or past

overthrew second base

overthrow

ˈō-vər-ˌthrō 

noun