madman

noun

mad·​man ˈmad-ˌman How to pronounce madman (audio)
-mən
: a man who is or acts as if insane

Examples of madman in a Sentence

a celebrity being stalked by a madman as far as I'm concerned, anyone who likes skydiving is a madman
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.
During one of the harrowing trips, 11-year-old Spike (Alfie Williams) learns from his father, Jamie (Taylor-Johnson), of the location of a strange doctor named Kelson (Fiennes), but warns his son to stay away from the madman. Tim Lammers, Forbes.com, 14 Sep. 2025 In this 1980-set thriller, Brolin is all brawny and hunky (his shirt knows few buttons) as a desperate dad and former New York cop on a relentless pursuit of a madman (Cliff Forman) who has mistakenly kidnapped his daughter. Randy Myers, Mercury News, 12 Sep. 2025 Rex Wilkins plays both title roles — passionate and romantic scientist Dr. Henry Jekyll and the madman his experimental serum produces. Eric E. Harrison, Arkansas Online, 11 Sep. 2025 Praying with your feet means to move, to advance, to take, literally, steps to make sure innocents are not gunned down in church or school by a madman. Joe Soucheray, Twin Cities, 6 Sep. 2025 See All Example Sentences for madman

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of madman was in the 14th century

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Cite this Entry

“Madman.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/madman. Accessed 9 Oct. 2025.

Kids Definition

madman

noun
mad·​man ˈmad-ˌman How to pronounce madman (audio)
-mən
: a man who is or who acts as if mentally unsound

More from Merriam-Webster on madman

Last Updated: - Updated example sentences
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