rebuff

verb

re·​buff ri-ˈbəf How to pronounce rebuff (audio)
rebuffed; rebuffing; rebuffs
Synonyms of rebuffnext

transitive verb

: to reject or criticize sharply : snub
rebuff noun

Did you know?

Many English verbs begin with the prefix re-, meaning “again” or “backward,” so we wouldn’t criticize you for drawing a connection between rebuff and buff, a verb meaning “to polish or shine.” But rebuff would beg to differ: this word comes to us from the Middle French verb rebuffer, which traces back to the Old Italian ribuffare, meaning “to reprimand.” (Buff, in contrast, comes from the Middle French noun buffle, meaning “wild ox”). A similar word, rebuke, shares the “criticize” sense of rebuff, but not the “reject” sense; one can rebuke another’s actions or policies, but one does not rebuke the advances of another, for example. Like rebuke, rebuff can also be used as a noun, as in “The proposal was met with a stern rebuff from the Board of Trustees.”

Examples of rebuff in a Sentence

Our suggestion was immediately rebuffed. The company rebuffed the bid. She rebuffed him when he asked her for a date.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
After the administration rebuffed calls for an investigation, Democratic lawmakers have issued a flurry of proposals for DHS reform. Sarah Davis, The Hill, 14 Jan. 2026 The decision rebuffs a request from the board’s chairman, John Mark Davidson, who said videos circulating online that appeared to show city officers alongside immigration agents underscored the need for routine reporting for transparency and community trust. Chase Rogers, Dallas Morning News, 13 Jan. 2026 At the start of 2025, though, Perez and Albritton took the rare step of rebuffing the governor by denying his plan for a special session on immigration and pushing through their own legislation instead. Romy Ellenbogen, Miami Herald, 13 Jan. 2026 In contrast, Illinois political leaders have rebuffed attempts by the Bears to get public funding to stay in Chicago, or to get legislation to let the team negotiate property taxes in Arlington Heights. Robert McCoppin, Chicago Tribune, 13 Jan. 2026 See All Example Sentences for rebuff

Word History

Etymology

Middle French rebuffer, from Old Italian ribuffare to reprimand, from ribuffo reprimand

First Known Use

circa 1586, in the meaning defined above

Time Traveler
The first known use of rebuff was circa 1586

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Cite this Entry

“Rebuff.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rebuff. Accessed 18 Jan. 2026.

Kids Definition

rebuff

1 of 2 verb
re·​buff
ri-ˈbəf
: to refuse or check sharply
the suggestion was rebuffed

rebuff

2 of 2 noun
: a refusal to meet an advance or offer

More from Merriam-Webster on rebuff

Last Updated: - Updated example sentences
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