madman

noun

mad·​man ˈmad-ˌman How to pronounce madman (audio)
-mən
Synonyms of madmannext
: 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.
Maekar refuses, earning a cutting rebuttal from Dunk about the royal upbringing that turned Daeron (Henry Ashton) into a drunken coward and Aerion into an arrogant and cruel madman. Megan McCluskey, Time, 23 Feb. 2026 Here, with Erivo embodying everyone from vampire to vampire hunter, doctor to madman, lover and suitor, there is a growing sense of connection between them all, particularly a well of unconscious desire that Dracula is reflecting, rather than merely exploiting. Demetrios Matheou, HollywoodReporter, 18 Feb. 2026 That part of the madman approach remains effective. Andrew Latham, The Conversation, 26 Jan. 2026 His madman approach seems to not be working, as the EU seems steadfast against him (while here at home, President Gordo’s madness is still very evident). Voice Of The People, New York Daily News, 24 Jan. 2026 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

Browse Nearby Words

Cite this Entry

“Madman.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/madman. Accessed 27 Feb. 2026.

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

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