flummox

verb

flum·​mox ˈflə-məks How to pronounce flummox (audio)
-miks
flummoxed; flummoxing; flummoxes
Synonyms of flummoxnext

transitive verb

: confuse
He was flummoxed by the legal jargon.
a hapless innocent who had been flummoxed by wily city slickersAndy Logan

Did you know?

When it comes to the origins of flummox, etymologists are, well, flummoxed. No one really knows where the word comes from. The first known print use of the verb flummox appeared in Charles Dickens’ novel The Pickwick Papers in the mid-1830s, while the adjective flummoxed appeared italicized a few years earlier in a Dublin newspaper article about laborers striking against employers who oppose their rights: “Lord Cloncurry is actually flummoxed. The people refuse to work for him.” To be flummoxed by something is to be utterly confused by it—that is, to be baffled, puzzled, bewildered, completely unable to understand. Fortunately, a word can be used even if everyone is flummoxed by its etymology, and by the end of the 19th century, flummox had become quite common in both British and American English.

Examples of flummox in a Sentence

an actor who's easily flummoxed by any changes in the script
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.
But if the 2022 Rams are any indication, even the best offensive coaches can be flummoxed by this degree of offensive line injuries. Daniel Popper, New York Times, 8 Jan. 2026 Coach Mike Macdonald’s defensive unit flummoxed a 49ers offense that had been the NFL’s most potent since Brock Purdy returned from an injury in Week 11. Los Angeles Times, 4 Jan. 2026 Coach Mike Macdonald's defensive unit flummoxed a 49ers offense that had been the NFL's most potent since Brock Purdy returned from an injury in Week 11. CBS News, 3 Jan. 2026 The two years of tangled litigation that has followed flummoxed those who know Uhlfelder best. Dan Sullivan, The Orlando Sentinel, 2 Jan. 2026 See All Example Sentences for flummox

Word History

Etymology

origin unknown

First Known Use

1836, in the meaning defined above

Time Traveler
The first known use of flummox was in 1836

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Cite this Entry

“Flummox.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flummox. Accessed 15 Jan. 2026.

Kids Definition

flummox

verb
flum·​mox ˈfləm-əks How to pronounce flummox (audio)
Last Updated: - Updated example sentences
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