Rebutt

Part of speech: verb

Definitions

1. To challenge or counter an argument by presenting evidence or reasoning that contradicts it
2. To respond to criticisms or claims by providing counter-arguments that refute their validity
3. To argue against a statement or position by demonstrating its flaws or inaccuracies through logical reasoning

Etymology: In its Old French origin, "rebouter" meant to push back or thrust back, a physical action. The verb combined "re-" (back) with "bouter" (to thrust), and that second element is likely related to the Germanic root behind English "butt," as in a goat butting with its head. The sense was concrete long before it described an argument. The shift to debate happened largely in legal language, where a rebuttal was a defendant's reply that pushed back against the other side's claims. From there the word came to mean any counter-argument that knocks down a claim by showing its errors. "Rebutt," with the double "t," is an older variant spelling that survives mainly in legal and historical usage, while "rebut" is the standard form.

Synonyms: refute, disprove, counter, challenge, oppose

Antonyms: confirm, validate, support, endorse, agree