misbehavior
Americannoun
-
misbehaviors
plural
Other Word Forms
Noun Inflected Forms
Etymology
Origin of misbehavior
Explanation
When you do something wrong or bad, that's misbehavior. If your little brother hides your homework, intentionally dumps his cereal on the floor, and draws on the walls with permanent marker, you might say he's an expert in misbehavior. Whether an activity is mere naughtiness or more significant misconduct, it all falls under the category of misbehavior. When a politician pays someone to stay quiet about his misbehavior, he's added additional misbehavior to the record. If you know that behavior means the way you act, it's easy to see what happens when you add the prefix mis-, meaning "bad".
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
While the paper acknowledges that chain-of-thought monitoring is imperfect, and may be fragile, the authors wrote that the technique shows promise for detecting AI misbehavior, and the industry should study ways to preserve it.
From The Wall Street Journal ● Oct. 7, 2026
Rightly being asked are questions about other AI training misbehavior yet to be revealed or discovered.
From The Wall Street Journal ● Sep. 8, 2026
The restorative-justice circle would embolden the student as he realized his misbehavior would give him further opportunities to get privileged time and attention with no consequences.
From The Wall Street Journal ● Aug. 4, 2026
It’s 1983 in Galashiels, Scotland, and his involuntary movements and outbursts are seen as misbehavior, teenage rebellion, and treated in kind.
From Los Angeles Times ● Apr. 24, 2026
It said what Jaden was talking about before, how current resident sentences would all go full term from now on, and in some cases they could even be extended for consistent misbehavior.
From "We Were Here" by Matt De La Peña
Tellingly, this is the only time you really see Tomas at work, but his personal and professional misbehaviors turn out to be very much of a piece.
From Los Angeles Times ● Aug. 2, 2023
In December, the principal ordered a disciplinary hearing, citing his "multiple misbehaviors."
From Salon ● Dec. 22, 2022
BlackRock Inc Chief Executive Larry Fink said on Wednesday that there appear to have been "misbehaviors" by the now-bankrupt FTX crypto exchange, but that the technology behind crypto is relevant for the future.
From Reuters ● Nov. 30, 2022
He also worked to repeal 50-a, the law that shielded the misbehaviors of the police from the public for so long.
From New York Times ● May 28, 2021
She concluded that instead of being punished out of their misbehaviors they were laughed out of them.
From Evolution Of The Japanese, Social And Psychic by Sidney Lewis Gulick
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Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
