overthrow

American  

[oh-ver-throh, oh-ver-throh] / ˌoʊ vərˈθroʊ, ˈoʊ vərˌθroʊ /

verb (used with object)

overthrew, overthrown, overthrowing

1. to depose, as from a position of power; overcome, defeat, or vanquish.

   to overthrow a tyrant.

   Synonyms:

   overpower, conquer

2. to put an end to by force, as a government or institution.

3. to throw or knock down; overturn; topple.

   The heavy winds overthrew numerous telephone poles and trees.

4. to knock down and demolish.

   Synonyms:

   level, raze, destroy

5. to throw (something) too far.

6. Baseball. (of a pitcher) to throw too hard, often affecting control or straining the arm.

7. Archaic. to destroy the sound condition of (the mind).

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verb (used without object)

overthrew, overthrown, overthrowing

1. to throw too far.

   If I hadn't overthrown, it would have been a sure putout.

noun

1. the act of overthrowing; state or condition of being overthrown.

2. deposition from power.

3. defeat; destruction; ruin.

   Synonyms:

   fall

overthrow British  

verb

1. (tr) to effect the downfall or destruction of (a ruler, institution, etc), esp by force

2. (tr) to throw or turn over

3. (tr) to throw (something, esp a ball) too far

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noun

1. an act of overthrowing

2. downfall; destruction

3. cricket

   1. a ball thrown back too far by a fielder

   2. a run scored because of this

Other Word Forms

• overthrower noun
• preoverthrow noun
• unoverthrown adjective

Etymology

Origin of overthrow

Middle English word dating back to 1300–50; over-, throw

Example Sentences

It’s a striking claim for a country that fought a revolution to overthrow a king and hasn’t had one since.

From The Wall Street Journal • Mar. 26, 2026

Those hopes reflected confidence that Iran’s sophisticated civil society would ultimately either overthrow the Islamic Republic or drive its evolution in a more moderate direction.

From The Wall Street Journal • Mar. 23, 2026

Ghana's government has removed the name of a coup leader, who helped overthrow founding father Kwame Nkrumah exactly 60 years ago, from the country's main airport.

From BBC • Feb. 24, 2026

Drawn into underground communist politics as a teenager, he was 21 when arrested in 1973 for campaigning to overthrow the king.

From Barron's • Feb. 16, 2026

Alexandra had failed in an attempt to overthrow her son-in-law.

From "Sterling Biographies®: Cleopatra: Egypt's Last and Greatest Queen" by Susan Blackaby

Related Words

• abolish
• conquer
• crush
• depose
• dethrone
• eradicate
• oust
• overcome
• overrun
• overturn
• put an end to
• raze
• subdue
• subvert
• topple
• unseat
• vanquish