madness

noun

mad·​ness ˈmad-nəs 

1

: the quality or state of being mad: such as

a

: a state of severe mental illness

—not used technically

… fortifications against an inner darkness, the threat of madness that crouched above him throughout his life.

—Robert F. Moss

b

: behavior or thinking that is very foolish or dangerous : extreme folly

an idea that is pure/sheer madness

c

: ecstasy, enthusiasm

d

: intense anger : rage

2

: any of several ailments of animals marked by frenzied behavior

specifically : rabies

Synonyms

• aberration
• dementia
• derangement
• insanity
• lunacy
• mania
• rage [archaic]

Examples of madness in a Sentence

He suffered a series of tragedies that nearly drove him to madness.

Her friends told her the idea was pure madness, but she went through with it anyway.

It was the height of madness for him to drive at such high speeds!

Recent Examples on the Web

But for Southwest Airlines and its outdated crew-scheduling software, the madness dragged on for over 72 hours as the carrier canceled more than 16,000 flights. —Lila MacLellan, Fortune, 26 Oct. 2024

In that light, there is a method to the Prada madness. —David Szondy, New Atlas, 20 Oct. 2024

All that madness in Gloria Swanson’s eyes at the end of Billy Wilder’s 1950 masterpiece Sunset Boulevard is amplified to breathtaking lengths in Jamie Lloyd‘s commanding and gorgeous renovation of Andrew Lloyd Webber’s 1993 musical Sunset Blvd. —Greg Evans, Deadline, 20 Oct. 2024

But then Amadeus injures his hand, and succumbs to a near madness. —John Hopewell, Variety, 19 Oct. 2024

Word History

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing madness

• (a) method in/to one's madness

Medical Definition

madness

noun

mad·​ness ˈmad-nəs 

1

: a severely disordered state of mind

—not used technically

2

: any of several ailments of animals marked by frenzied behavior

specifically : rabies