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Synonyms

rebut

American  
[ri-buht] / rɪˈbʌt /

verb (used with object)

rebuts, present (3rd person singular) rebutted, past participle, past rebutting present participle
  1. to refute by evidence or argument.

    Synonyms:
    confute, disprove
  2. to oppose by contrary proof.


verb (used without object)

rebuts, present (3rd person singular) rebutted, past participle, past rebutting present participle
  1. to provide some evidence or argument that refutes or opposes.

rebut British  
/ rɪˈbʌt /

verb

  1. (tr) to refute or disprove, esp by offering a contrary contention or argument

"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

Derived Forms

Etymology

Origin of rebut

First recorded in 1250–1300; Middle English reb(o)uten, from Old French rebouter, equivalent to re- re- + bouter butt 3

Explanation

To rebut is to argue against something. If your parents say you're too young and irresponsible to drive, you can rebut their claim by ticking off examples of your responsibility. When you argue against something, you rebut that position or argument. Your school's principal might rebut your teacher's argument that the class is overcrowded by pointing out that there could legally be five more kids in the class. The teacher could rebut the principal's rebuttal by observing that there aren't enough books or seats for the kids in the classroom now. Rebut comes from an old French word rebuter, meaning "to thrust back."

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Vocabulary lists containing rebut

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.

The ruling means the court will operate under the assumption that five potentially damaging statements are true while allowing the defendants to rebut them.

From Los Angeles Times • May 30, 2026

Batson established a three-part framework for racial juror challenges: Defense counsel challenges a strike, the prosecutor gives race-neutral reasons for it, then defense counsel has the opportunity to rebut those proffered reasons as pretextual.

From Slate • May 28, 2026

It does not attempt to rebut ratings data or engage in traditional media criticism.

From Salon • May 23, 2026

Suu Kyi travelled to The Hague to rebut charges of genocide against them at the UN's top court in 2019 -- tanking her reputation on the international circuit.

From Barron's • Apr. 30, 2026

She prevailed on every charge, and she prevailed because she could mount an argument that the Munich Philharmonic could not rebut.

From "Blink" by Malcolm Gladwell

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