Dictionary.com
Thesaurus.com
Synonyms

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).


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

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Many of the 100 or more other soldiers who participated were unaware they were overthrowing the government.

From The Wall Street Journal

“I’m happy because the Ayatollah was overthrown, and for the freedom,” he said.

From Los Angeles Times

He might open the door to their own people overthrowing them, though not push anybody through it.

From The Wall Street Journal

The Islamic Revolutionary Guard Corps is designed to thwart attempts to overthrow the government and outlast more powerful enemies.

From The Wall Street Journal

An effective orator, Khamenei joined the critics of the Shah of Iran: the monarch who was eventually overthrown by the Islamic revolution.

From BBC