madcap

adjective

mad·​cap ˈmad-ˌkap How to pronounce madcap (audio)
Synonyms of madcap
: marked by capriciousness, recklessness, or foolishness
madcap noun

Examples of madcap in a Sentence

a madcap scheme to go over Niagara Falls in a barrel
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.
Then out of nowhere, in the 93rd minute, Mahrez struck to put Algeria ahead and Austria out, only for a truly madcap game to deliver a further twist when Sasa Kalajdzic headed in a 96th-minute equaliser. Jacob Whitehead, New York Times, 28 June 2026 Shilling’s delightfully madcap spirit lives on at Royal Ascot today — in the more experimental hats or elaborate lawn picnics that verge on performance. Sheena McKenzie, CNN Money, 19 June 2026 The West Indies overcame Scotland by seven runs and stayed unbeaten at the Women’s Twenty20 World Cup after a madcap match at Headingley on Thursday. ABC News, 18 June 2026 If nothing else, the King’s brief reign was a spectacular, madcap flash in the pan. Bill Swank, San Diego Union-Tribune, 16 June 2026 See All Example Sentences for madcap

Word History

First Known Use

1591, in the meaning defined above

Time Traveler
The first known use of madcap was in 1591

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Cite this Entry

“Madcap.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/madcap. Accessed 5 Jul. 2026.

Kids Definition

madcap

adjective
mad·​cap ˈmad-ˌkap How to pronounce madcap (audio)
madcap noun

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