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refute

/rɪˈfjuːt//rɪˈfjuːt/·verb
to prove a statement or claim to be wrong
Fig. 1 — A claim stands up in the middle of the floor like a little monument, a flag on its top, swaying with the confidence of something that expects to be believed.
01Definition

To refute is to defeat a claim with evidence or argument — not merely to deny it, but to show it false. Strictly, refuting requires proof: a single contrary fact can refute a sweeping generalization. Scientists refute a hypothesis when the data contradict it; a lawyer refutes a charge by dismantling its support. Loosely the word is used to mean 'reject', but its real force is stronger — to refute is to undermine a position so thoroughly that it cannot stand.

02In use
  • iA single counterexample was enough to refute the theory.
  • iiShe refuted the accusation with documents proving she had been abroad.
  • iiiThe idea seemed plausible until a later study refuted it.
03Collocations
  • refute a claim
  • refute an argument
  • flatly refute
  • evidence to refute

Family refutation (noun) · refutable (adjective) · irrefutable (adjective)

04Relations

=disprove, rebut, debunk, discredit, invalidate

≠prove, confirm, corroborate, affirm

05Compared
PairThe difference
refute vs denystating that something is untrue, or refusing to grant it → deny; proving a claim false with evidence → refute.
refute vs refusedecline what is offered or asked → refuse; disprove a claim with evidence → refute.
06TOEFL & IELTS

A core word for TOEFL/IELTS argument passages, which constantly 'support' or 'refute' claims — recognizing it signals the author's stance for rhetorical-purpose questions. In essays, 'this evidence refutes the notion that…' is a precise, academic move. Use it carefully: strictly, to refute is to disprove with evidence, not merely to disagree. Learn 'irrefutable' (impossible to disprove) too.

07Asked
Does refuting something require proof?
In careful usage, yes: to refute is to show a claim false, not merely to say it is. The looser sense — 'deny strongly' — is now recorded in dictionaries, but style guides and examiners still resist it, and news agencies instruct reporters to write 'denied', not 'refuted', when no disproof occurred. Safe rule: if all you brought was disagreement, the word you want is deny or reject.
What's the difference between refute and rebut?
Attempt versus achievement. To rebut is to answer a claim with counter-argument — the lawyer's verb, and you can rebut skilfully yet fail to persuade. To refute is to succeed: the claim is disproved and cannot stand. Courtrooms are full of rebuttals precisely because refutation is rare. If the outcome is still open, rebut; if the claim is dead, refute.
What's the difference between refute and deny?
A denial costs nothing — it is the claim 'that is false', available to anyone — while a refutation arrives carrying the evidence that does the disproving. The full side-by-side, with both animated scenes, is on the deny vs refute page linked in the 'Compared' list above.
What does irrefutable mean?
Impossible to disprove — the strongest adjective evidence can wear: irrefutable proof, an irrefutable alibi. Its quieter sibling refutable is praise in science: a claim that could in principle be disproved is a testable claim, which is what separates hypotheses from slogans. Note what irrefutable does not mean: officially declared true — only unanswerable so far.
What is a refutation in an essay?
The section that takes the strongest opposing view and dismantles it — usually after conceding what the opposition gets right. The concede-then-refute rhythm ('admittedly X; however, the evidence shows Y') is the backbone of argumentative writing and of IELTS Task 2 counter-argument paragraphs. A refutation is not a rant at the other side; it is the other side, answered.