refute
The scientist refuted the theory with new evidence.
The scientist proved the theory was incorrect using new evidence.
To prove a statement, theory, or claim to be false or incorrect using evidence or argument.
The lawyer refuted the witness's testimony by presenting contradictory documents.
The lawyer disproved the witness's account by showing documents that contradicted it.
Her research refutes the popular belief that multitasking improves productivity.
Her research shows that the idea multitasking improves productivity is incorrect.
Often used in academic, legal, or scientific contexts to emphasize the presentation of evidence against a claim.
Collocations
Pro Tip
Avoid 'refute' for simple denial
Use 'refute' only when you can back up your claim with evidence or logical reasoning. For simple disagreement, use 'deny' or 'disagree'.
Gold Rule
Evidence is key
To refute something, you must provide counter-evidence or a logical argument. Simply saying 'I disagree' is not sufficient.
Word Origin
From Latin *refutare* (to repel, rebut), from *re-* (back, against) + *futare* (to strike, beat). The sense of 'prove wrong' emerged in English in the 16th century.
Usage Notes
Avoid using 'refute' to mean 'deny' in formal contexts, as it implies the presentation of evidence or logical argument. In casual speech, 'deny' or 'say no' may be more appropriate.