knuck·​le·​head | \ ˈnə-kəl-ˌhed How to pronounce knucklehead (audio) \

Definition of knucklehead

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Other Words from knucklehead

knuckleheaded \ ˈnə-​kəl-​ˌhed-​əd How to pronounce knucklehead (audio) \ adjective

Synonyms & Antonyms for knucklehead



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Examples of knucklehead in a Sentence

Don't be such a knucklehead. I'd like to get my hands on the knucklehead who designed that paper-towel dispenser.
Recent Examples on the Web Boba would very much like his armor back and of course, Mando being a knucklehead about the Mandalorian creed, refuses to give it to him despite hearing that the armor belonged to Boba's father. Lauren Morgan,, "The Mandalorian recap: Mando faces the most famous bounty hunter of them all," 4 Dec. 2020 Even a knucklehead like me understands why bubble math doesn’t compute for football. Mark Kiszla, The Denver Post, "Kiszla: No snowflakes allowed. Von Miller, Kareem Jackson won’t be last Broncos to get coronavirus.," 18 June 2020 Yes, even a knucklehead like me can grasp the football logic of how Elway is going about his business. Mark Kiszla, The Denver Post, "Kiszla: While Broncos want new RB Melvin Gordon to be their bell cow, only dumb-dumb would bet against Phillip Lindsay," 26 Mar. 2020 And there’s a loud knucklehead demanding to be seen now. Jay Baruch, STAT, "You are waiting for the surge," 21 Apr. 2020 Sure enough, from the very start that night, those same two knuckleheads started yelling, ‘Give us Bumgarner! Bruce Jenkins,, "Memorable moments: Madison Bumgarner’s night for the ages," 31 Dec. 2019 No one thought that these two knuckleheads would start fighting for real. Derek Lawrence,, "'We were at war in South Beach': An oral history of Any Given Sunday," 22 Jan. 2020 Now a maximum-contract player with the Warriors, Russell has continued to shed his reputation as a knucklehead, only to once again be the subject of relentless speculation. Connor Letourneau,, "Why the Warriors won’t trade D’Angelo Russell until at least this summer," 14 Dec. 2019 The slap-in-the-face Business Insider study found 34.3 percent of the knuckleheads who responded believe Big Apple residents are the rudest in the U.S. Fox News, "'F--k off!': New Yorkers react to being named ‘rudest city in America’," 24 Dec. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'knucklehead.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of knucklehead

1942, in the meaning defined above

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The first known use of knucklehead was in 1942

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Cite this Entry

“Knucklehead.” Dictionary, Merriam-Webster, Accessed 9 May. 2021.

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English Language Learners Definition of knucklehead

US, informal : a stupid person

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